| 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 | $221.97 | 13.550% | $252.0469 | $252.05 | $252.05 | $252.00 |
| Purchase #2 | $160.61 | 13.741% | $182.6794 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $6.58 | 8.762% | $7.1565 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $48.51 | 10.443% | $53.5759 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $152.74 | 4.779% | $160.0394 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $115.67 | 4.391% | $120.7491 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $79.76 | 5.220% | $83.9235 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $785.84 | $860.1707 | $860.18 | $860.20 | $860.10 | |