| 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 | $104.85 | 6.291% | $111.4461 | $111.45 | $111.45 | $111.40 |
| Purchase #2 | $79.99 | 13.818% | $91.043 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $230.36 | 8.253% | $249.3716 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $60.26 | 9.773% | $66.1492 | $66.15 | $66.15 | $66.10 |
| Purchase #5 | $6.60 | 4.597% | $6.9034 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $241.86 | 3.760% | $250.9539 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $145.34 | 9.709% | $159.4511 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $869.26 | $935.3183 | $935.31 | $935.30 | $935.30 | |