| 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 | $95.75 | 12.793% | $107.9993 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $218.67 | 5.215% | $230.0736 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $110.63 | 5.460% | $116.6704 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $51.37 | 4.474% | $53.6683 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $27.42 | 9.132% | $29.924 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $33.40 | 3.330% | $34.5122 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $197.30 | 13.792% | $224.5116 | $224.51 | $224.50 | $224.50 |
| 7 purchase totals = | $734.54 | $797.3594 | $797.35 | $797.25 | $797.40 | |