| 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 | $112.95 | 13.569% | $128.2762 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $206.65 | 7.575% | $222.3037 | $222.30 | $222.30 | $222.30 |
| Purchase #3 | $83.31 | 11.188% | $92.6307 | $92.63 | $92.65 | $92.60 |
| Purchase #4 | $138.65 | 13.377% | $157.1972 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $109.90 | 13.116% | $124.3145 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $182.53 | 3.351% | $188.6466 | $188.65 | $188.65 | $188.60 |
| Purchase #7 | $38.94 | 8.165% | $42.1195 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $872.93 | $955.4884 | $955.49 | $955.50 | $955.40 | |