| 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 | $81.32 | 13.124% | $91.9924 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $120.44 | 7.293% | $129.2237 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $162.66 | 12.174% | $182.4622 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $119.88 | 7.848% | $129.2882 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $202.79 | 10.690% | $224.4683 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $112.69 | 10.869% | $124.9383 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $177.99 | 6.811% | $190.1129 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $977.77 | $1,072.4860 | $1,072.48 | $1,072.45 | $1,072.50 | |