| 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 | $105.58 | 13.395% | $119.7224 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $115.97 | 7.676% | $124.8719 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $139.70 | 13.330% | $158.322 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $207.61 | 10.680% | $229.7827 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $116.30 | 8.836% | $126.5763 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $116.47 | 10.209% | $128.3604 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $142.89 | 12.179% | $160.2926 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $944.52 | $1,047.9283 | $1,047.92 | $1,047.90 | $1,048.00 | |