| 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 | $219.80 | 10.859% | $243.6681 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $121.74 | 7.133% | $130.4237 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $201.35 | 3.132% | $207.6563 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $118.36 | 11.457% | $131.9205 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $87.89 | 4.851% | $92.1535 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $8.31 | 7.125% | $8.9021 | $8.90 | $8.90 | $8.90 |
| Purchase #7 | $104.49 | 4.185% | $108.8629 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $861.94 | $923.5871 | $923.58 | $923.50 | $923.70 | |