| 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 | $113.49 | 5.266% | $119.4664 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $133.93 | 13.572% | $152.107 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $186.53 | 8.812% | $202.967 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $186.88 | 9.655% | $204.9233 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $100.97 | 9.811% | $110.8762 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $26.70 | 4.759% | $27.9707 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $121.82 | 4.567% | $127.3835 | $127.38 | $127.40 | $127.40 |
| 7 purchase totals = | $870.32 | $945.6941 | $945.70 | $945.65 | $945.80 | |