| 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 | $212.81 | 5.694% | $224.9274 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $135.98 | 10.203% | $149.854 | $149.85 | $149.85 | $149.90 |
| Purchase #3 | $234.94 | 13.368% | $266.3468 | $266.35 | $266.35 | $266.30 |
| Purchase #4 | $234.37 | 10.255% | $258.4046 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $81.88 | 9.743% | $89.8576 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $131.79 | 10.557% | $145.7031 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $177.90 | 7.454% | $191.1607 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $1,209.67 | $1,326.2542 | $1,326.25 | $1,326.25 | $1,326.30 | |