| 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 | $122.86 | 13.450% | $139.3847 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $68.72 | 7.847% | $74.1125 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $97.34 | 9.128% | $106.2252 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $32.97 | 4.813% | $34.5568 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $199.92 | 4.592% | $209.1003 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $55.46 | 9.849% | $60.9223 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $203.87 | 8.731% | $221.6699 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $781.14 | $845.9717 | $845.97 | $845.95 | $846.00 | |