| 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 | $227.26 | 13.650% | $258.281 | $258.28 | $258.30 | $258.30 |
| Purchase #2 | $184.34 | 9.740% | $202.2947 | $202.29 | $202.30 | $202.30 |
| Purchase #3 | $97.27 | 9.375% | $106.3891 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $6.56 | 13.623% | $7.4537 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $113.31 | 5.682% | $119.7483 | $119.75 | $119.75 | $119.70 |
| Purchase #6 | $245.80 | 9.826% | $269.9523 | $269.95 | $269.95 | $270.00 |
| Purchase #7 | $27.32 | 9.748% | $29.9832 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $901.86 | $994.1023 | $994.09 | $994.15 | $994.20 | |