| 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 | $94.40 | 11.214% | $104.986 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $172.98 | 10.628% | $191.3643 | $191.36 | $191.35 | $191.40 |
| Purchase #3 | $194.39 | 8.244% | $210.4155 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $180.29 | 7.763% | $194.2859 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $249.59 | 4.496% | $260.8116 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $160.40 | 13.326% | $181.7749 | $181.77 | $181.75 | $181.80 |
| Purchase #7 | $160.59 | 12.737% | $181.0443 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $1,212.64 | $1,324.6825 | $1,324.68 | $1,324.65 | $1,324.70 | |