| 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 | $118.33 | 5.517% | $124.8583 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $218.59 | 5.725% | $231.1043 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $143.82 | 9.450% | $157.411 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $238.99 | 7.372% | $256.6083 | $256.61 | $256.60 | $256.60 |
| Purchase #5 | $104.49 | 11.797% | $116.8167 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $23.53 | 12.450% | $26.4595 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $32.49 | 7.620% | $34.9657 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $880.24 | $948.2238 | $948.23 | $948.15 | $948.30 | |