| 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 | $105.73 | 6.685% | $112.7981 | $112.80 | $112.80 | $112.80 |
| Purchase #2 | $100.88 | 9.153% | $110.1135 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $241.82 | 3.398% | $250.037 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $103.30 | 8.738% | $112.3264 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $84.90 | 3.318% | $87.717 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $163.33 | 5.477% | $172.2756 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $233.97 | 12.827% | $263.9813 | $263.98 | $264.00 | $264.00 |
| 7 purchase totals = | $1,033.93 | $1,109.2489 | $1,109.26 | $1,109.30 | $1,109.20 | |