| 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 | $95.82 | 12.264% | $107.5714 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $220.81 | 8.138% | $238.7795 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $243.29 | 12.255% | $273.1052 | $273.11 | $273.10 | $273.10 |
| Purchase #4 | $112.47 | 9.316% | $122.9477 | $122.95 | $122.95 | $122.90 |
| Purchase #5 | $140.90 | 9.553% | $154.3602 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $189.35 | 13.194% | $214.3328 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $152.97 | 9.721% | $167.8402 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $1,155.61 | $1,278.9370 | $1,278.94 | $1,278.95 | $1,278.90 | |