| 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 | $93.64 | 12.646% | $105.4817 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $202.99 | 7.225% | $217.656 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $226.83 | 7.654% | $244.1916 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $250.61 | 11.296% | $278.9189 | $278.92 | $278.90 | $278.90 |
| Purchase #5 | $113.28 | 9.780% | $124.3588 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $14.62 | 4.266% | $15.2437 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $46.71 | 9.670% | $51.2269 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $948.68 | $1,037.0776 | $1,037.08 | $1,037.10 | $1,037.10 | |