| 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 | $49.26 | 7.861% | $53.1323 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $212.25 | 4.255% | $221.2812 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $210.34 | 10.208% | $231.8115 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $132.49 | 13.450% | $150.3099 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $146.69 | 8.537% | $159.2129 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $237.34 | 7.202% | $254.4332 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $75.68 | 8.640% | $82.2188 | $82.22 | $82.20 | $82.20 |
| 7 purchase totals = | $1,064.05 | $1,152.3998 | $1,152.39 | $1,152.40 | $1,152.30 | |