| 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 | $105.28 | 12.251% | $118.1779 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $44.30 | 4.465% | $46.278 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $124.58 | 3.509% | $128.9515 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $118.34 | 6.146% | $125.6132 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $234.80 | 13.199% | $265.7913 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $129.96 | 7.639% | $139.8876 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $137.32 | 13.847% | $156.3347 | $156.33 | $156.35 | $156.30 |
| 7 purchase totals = | $894.58 | $981.0342 | $981.03 | $981.10 | $981.10 | |