| 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 | $209.74 | 10.649% | $232.0752 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $35.28 | 8.476% | $38.2703 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $231.57 | 8.132% | $250.4013 | $250.40 | $250.40 | $250.40 |
| Purchase #4 | $37.44 | 4.447% | $39.105 | $39.11 | $39.10 | $39.10 |
| Purchase #5 | $91.51 | 5.872% | $96.8835 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $211.38 | 4.502% | $220.8963 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $78.55 | 6.335% | $83.5261 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $895.47 | $961.1577 | $961.17 | $961.20 | $961.20 | |