| 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 | $214.84 | 3.458% | $222.2692 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $51.90 | 7.237% | $55.656 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $60.59 | 13.340% | $68.6727 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $153.97 | 3.397% | $159.2004 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $219.44 | 4.772% | $229.9117 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $81.39 | 10.144% | $89.6462 | $89.65 | $89.65 | $89.60 |
| Purchase #7 | $242.99 | 5.693% | $256.8234 | $256.82 | $256.80 | $256.80 |
| 7 purchase totals = | $1,025.12 | $1,082.1796 | $1,082.18 | $1,082.10 | $1,082.20 | |