| 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 | $222.72 | 7.284% | $238.9429 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $139.52 | 8.781% | $151.7713 | $151.77 | $151.75 | $151.80 |
| Purchase #3 | $50.51 | 5.732% | $53.4052 | $53.41 | $53.40 | $53.40 |
| Purchase #4 | $112.25 | 6.860% | $119.9504 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $196.85 | 6.460% | $209.5665 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $247.30 | 11.485% | $275.7024 | $275.70 | $275.70 | $275.70 |
| Purchase #7 | $119.49 | 12.847% | $134.8409 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,088.64 | $1,184.1796 | $1,184.18 | $1,184.15 | $1,184.20 | |