| 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 | $46.98 | 9.365% | $51.3797 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $170.88 | 5.331% | $179.9896 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $40.89 | 7.358% | $43.8987 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $76.64 | 8.692% | $83.3015 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $218.95 | 13.109% | $247.6522 | $247.65 | $247.65 | $247.70 |
| Purchase #6 | $231.79 | 5.464% | $244.455 | $244.46 | $244.45 | $244.50 |
| Purchase #7 | $213.68 | 11.384% | $238.0053 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $999.81 | $1,088.6820 | $1,088.69 | $1,088.70 | $1,088.80 | |