| 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 | $225.46 | 9.229% | $246.2677 | $246.27 | $246.25 | $246.30 |
| Purchase #2 | $104.25 | 6.246% | $110.7615 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $19.38 | 3.395% | $20.038 | $20.04 | $20.05 | $20.00 |
| Purchase #4 | $202.83 | 12.832% | $228.8571 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $241.26 | 3.260% | $249.1251 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $113.65 | 12.668% | $128.0472 | $128.05 | $128.05 | $128.00 |
| Purchase #7 | $35.69 | 8.616% | $38.7651 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $942.52 | $1,021.8617 | $1,021.88 | $1,021.85 | $1,021.90 | |