| 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 | $100.30 | 6.731% | $107.0512 | $107.05 | $107.05 | $107.10 |
| Purchase #2 | $134.61 | 10.811% | $149.1627 | $149.16 | $149.15 | $149.20 |
| Purchase #3 | $244.66 | 5.598% | $258.3561 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $23.71 | 8.298% | $25.6775 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $165.90 | 3.329% | $171.4228 | $171.42 | $171.40 | $171.40 |
| Purchase #6 | $53.35 | 3.292% | $55.1063 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $220.35 | 11.425% | $245.525 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $942.88 | $1,012.3016 | $1,012.31 | $1,012.30 | $1,012.40 | |