| 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 | $118.96 | 11.636% | $132.8022 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $207.82 | 11.642% | $232.0144 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $160.68 | 3.315% | $166.0065 | $166.01 | $166.00 | $166.00 |
| Purchase #4 | $94.82 | 8.311% | $102.7005 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $120.53 | 11.340% | $134.1981 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $224.89 | 10.784% | $249.1421 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $224.99 | 3.759% | $233.4474 | $233.45 | $233.45 | $233.40 |
| 7 purchase totals = | $1,152.69 | $1,250.3112 | $1,250.31 | $1,250.30 | $1,250.20 | |