| 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 | $38.29 | 10.318% | $42.2408 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $198.59 | 13.246% | $224.8952 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $157.67 | 12.417% | $177.2479 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $102.88 | 10.533% | $113.7164 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $234.70 | 8.749% | $255.2339 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $112.53 | 11.176% | $125.1064 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $89.83 | 4.592% | $93.955 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $934.49 | $1,032.3956 | $1,032.41 | $1,032.40 | $1,032.30 | |