| 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 | $118.82 | 7.243% | $127.4261 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $108.82 | 6.735% | $116.149 | $116.15 | $116.15 | $116.10 |
| Purchase #3 | $21.70 | 13.749% | $24.6835 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $197.91 | 12.147% | $221.9501 | $221.95 | $221.95 | $222.00 |
| Purchase #5 | $145.35 | 9.403% | $159.0173 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $61.49 | 4.679% | $64.3671 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $39.52 | 13.759% | $44.9576 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $693.61 | $758.5507 | $758.56 | $758.55 | $758.60 | |