| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.84 | 10.123% | $203.5514 | $203.55 | $203.55 | $203.60 |
| Purchase #2 | $160.91 | 9.250% | $175.7942 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $242.66 | 11.178% | $269.7845 | $269.78 | $269.80 | $269.80 |
| Purchase #4 | $149.99 | 13.702% | $170.5416 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $128.58 | 13.843% | $146.3793 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $218.76 | 11.564% | $244.0574 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $122.61 | 11.302% | $136.4674 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $1,208.35 | $1,346.5758 | $1,346.57 | $1,346.60 | $1,346.70 | |