| 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 | $210.52 | 4.424% | $219.8334 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $163.42 | 10.396% | $180.4091 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $151.27 | 4.403% | $157.9304 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $32.67 | 4.607% | $34.1751 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $114.98 | 4.433% | $120.0771 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $24.56 | 11.193% | $27.309 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $92.86 | 4.185% | $96.7462 | $96.75 | $96.75 | $96.70 |
| 7 purchase totals = | $790.28 | $836.4803 | $836.49 | $836.55 | $836.40 | |