| 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 | $200.30 | 7.440% | $215.2023 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $90.88 | 11.831% | $101.632 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $30.27 | 8.771% | $32.925 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $38.90 | 6.769% | $41.5331 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $85.91 | 3.358% | $88.7949 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $168.60 | 13.360% | $191.125 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $202.42 | 11.148% | $224.9858 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $817.28 | $896.1981 | $896.20 | $896.30 | $896.10 | |