| 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 | $140.76 | 6.125% | $149.3816 | $149.38 | $149.40 | $149.40 |
| Purchase #2 | $205.61 | 12.236% | $230.7684 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $158.82 | 6.353% | $168.9098 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $40.91 | 12.766% | $46.1326 | $46.13 | $46.15 | $46.10 |
| Purchase #5 | $207.32 | 3.365% | $214.2963 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $201.45 | 12.412% | $226.454 | $226.45 | $226.45 | $226.50 |
| Purchase #7 | $82.64 | 6.603% | $88.0967 | $88.10 | $88.10 | $88.10 |
| 7 purchase totals = | $1,037.51 | $1,124.0394 | $1,124.04 | $1,124.05 | $1,124.10 | |