| 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 | $73.91 | 9.765% | $81.1273 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $197.54 | 8.232% | $213.8015 | $213.80 | $213.80 | $213.80 |
| Purchase #3 | $25.96 | 12.834% | $29.2917 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $215.62 | 9.830% | $236.8154 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $244.72 | 9.253% | $267.3639 | $267.36 | $267.35 | $267.40 |
| Purchase #6 | $95.81 | 10.681% | $106.0435 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $145.26 | 3.270% | $150.01 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $998.82 | $1,084.4533 | $1,084.45 | $1,084.45 | $1,084.40 | |