| 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 | $83.92 | 12.162% | $94.1264 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $42.32 | 11.811% | $47.3184 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $242.80 | 9.280% | $265.3318 | $265.33 | $265.35 | $265.30 |
| Purchase #4 | $136.35 | 6.364% | $145.0273 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $226.99 | 13.600% | $257.8606 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $88.57 | 7.431% | $95.1516 | $95.15 | $95.15 | $95.20 |
| Purchase #7 | $120.35 | 4.325% | $125.5551 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $941.30 | $1,030.3712 | $1,030.38 | $1,030.40 | $1,030.40 | |