| 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 | $47.31 | 12.771% | $53.352 | $53.35 | $53.35 | $53.40 |
| Purchase #2 | $222.96 | 7.246% | $239.1157 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $151.38 | 11.453% | $168.7176 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $210.81 | 9.190% | $230.1834 | $230.18 | $230.20 | $230.20 |
| Purchase #5 | $38.34 | 10.823% | $42.4895 | $42.49 | $42.50 | $42.50 |
| Purchase #6 | $167.84 | 4.351% | $175.1427 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $49.85 | 5.785% | $52.7338 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $888.49 | $961.7347 | $961.73 | $961.75 | $961.70 | |