| 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 | $204.51 | 6.825% | $218.4678 | $218.47 | $218.45 | $218.50 |
| Purchase #2 | $200.47 | 5.640% | $211.7765 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $65.36 | 5.447% | $68.9202 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $225.54 | 7.214% | $241.8105 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $121.30 | 4.681% | $126.9781 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $226.93 | 7.837% | $244.7145 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $12.68 | 6.374% | $13.4882 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $1,056.79 | $1,126.1558 | $1,126.16 | $1,126.15 | $1,126.20 | |