| 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 | $112.48 | 5.330% | $118.4752 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $111.33 | 11.870% | $124.5449 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $226.42 | 6.308% | $240.7026 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $148.82 | 4.467% | $155.4678 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $190.36 | 10.183% | $209.7444 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $94.67 | 13.563% | $107.5101 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $197.31 | 7.589% | $212.2839 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $1,081.39 | $1,168.7289 | $1,168.72 | $1,168.75 | $1,168.70 | |