| 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 | $200.30 | 12.386% | $225.1092 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $179.95 | 8.131% | $194.5817 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $119.86 | 3.364% | $123.8921 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $106.53 | 3.242% | $109.9837 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $204.31 | 11.125% | $227.0395 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $37.40 | 10.787% | $41.4343 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $224.91 | 5.790% | $237.9323 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $1,073.26 | $1,159.9728 | $1,159.96 | $1,160.05 | $1,159.90 | |