| 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 | $91.47 | 9.544% | $100.1999 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $222.49 | 11.177% | $247.3577 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $224.75 | 5.794% | $237.772 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $221.54 | 3.128% | $228.4698 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $147.31 | 7.822% | $158.8326 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $225.76 | 5.369% | $237.8811 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $117.46 | 11.427% | $130.8822 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $1,250.78 | $1,341.3953 | $1,341.39 | $1,341.40 | $1,341.50 | |