| 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 | $244.44 | 13.480% | $277.3905 | $277.39 | $277.40 | $277.40 |
| Purchase #2 | $109.92 | 3.807% | $114.1047 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $237.79 | 5.326% | $250.4547 | $250.45 | $250.45 | $250.50 |
| Purchase #4 | $240.50 | 6.623% | $256.4283 | $256.43 | $256.45 | $256.40 |
| Purchase #5 | $126.64 | 11.743% | $141.5113 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $184.62 | 5.566% | $194.8959 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $56.55 | 3.233% | $58.3783 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $1,200.46 | $1,293.1637 | $1,293.16 | $1,293.20 | $1,293.20 | |