| 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 | $221.49 | 8.762% | $240.897 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $9.95 | 11.784% | $11.1225 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $92.55 | 10.280% | $102.0641 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $209.58 | 10.726% | $232.0596 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $200.71 | 3.710% | $208.1563 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $181.39 | 5.515% | $191.3937 | $191.39 | $191.40 | $191.40 |
| Purchase #7 | $218.68 | 3.681% | $226.7296 | $226.73 | $226.75 | $226.70 |
| 7 purchase totals = | $1,134.35 | $1,212.4228 | $1,212.42 | $1,212.40 | $1,212.50 | |