| 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 | $222.60 | 13.191% | $251.9632 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $92.63 | 11.526% | $103.3065 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $166.66 | 3.409% | $172.3414 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $9.77 | 8.745% | $10.6244 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $154.26 | 4.588% | $161.3374 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $147.73 | 9.106% | $161.1823 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $212.36 | 9.604% | $232.7551 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $1,006.01 | $1,093.5103 | $1,093.51 | $1,093.50 | $1,093.50 | |