| 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 | $124.62 | 11.856% | $139.3949 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $94.74 | 9.586% | $103.8218 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $124.98 | 13.128% | $141.3874 | $141.39 | $141.40 | $141.40 |
| Purchase #4 | $173.95 | 7.440% | $186.8919 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $216.39 | 13.236% | $245.0314 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $35.51 | 11.648% | $39.6462 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $101.70 | 6.543% | $108.3542 | $108.35 | $108.35 | $108.40 |
| 7 purchase totals = | $871.89 | $964.5278 | $964.52 | $964.55 | $964.50 | |