| 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 | $96.31 | 7.325% | $103.3647 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $230.70 | 8.633% | $250.6163 | $250.62 | $250.60 | $250.60 |
| Purchase #3 | $165.68 | 7.374% | $177.8972 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $250.85 | 11.268% | $279.1158 | $279.12 | $279.10 | $279.10 |
| Purchase #5 | $174.47 | 13.496% | $198.0165 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $143.36 | 10.618% | $158.582 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $112.98 | 4.723% | $118.316 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $1,174.35 | $1,285.9085 | $1,285.92 | $1,285.85 | $1,285.90 | |