| 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 | $194.92 | 7.386% | $209.3168 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $178.63 | 13.503% | $202.7504 | $202.75 | $202.75 | $202.80 |
| Purchase #3 | $47.68 | 12.569% | $53.6729 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $223.56 | 13.488% | $253.7138 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $44.75 | 9.826% | $49.1471 | $49.15 | $49.15 | $49.10 |
| Purchase #6 | $34.57 | 12.583% | $38.9199 | $38.92 | $38.90 | $38.90 |
| Purchase #7 | $31.97 | 10.639% | $35.3713 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $756.08 | $842.8922 | $842.89 | $842.80 | $842.90 | |