| 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 | $212.49 | 9.658% | $233.0123 | $233.01 | $233.00 | $233.00 |
| Purchase #2 | $244.44 | 10.133% | $269.2091 | $269.21 | $269.20 | $269.20 |
| Purchase #3 | $236.92 | 12.802% | $267.2505 | $267.25 | $267.25 | $267.30 |
| Purchase #4 | $99.65 | 10.472% | $110.0853 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $103.93 | 11.773% | $116.1657 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $55.57 | 13.203% | $62.9069 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $202.46 | 13.731% | $230.2598 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $1,155.46 | $1,288.8896 | $1,288.90 | $1,288.85 | $1,289.00 | |