| 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 | $183.28 | 9.820% | $201.2781 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $94.29 | 8.725% | $102.5168 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $44.80 | 4.806% | $46.9531 | $46.95 | $46.95 | $47.00 |
| Purchase #4 | $178.47 | 7.331% | $191.5536 | $191.55 | $191.55 | $191.60 |
| Purchase #5 | $242.91 | 9.321% | $265.5516 | $265.55 | $265.55 | $265.60 |
| Purchase #6 | $201.37 | 8.154% | $217.7897 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $65.32 | 13.104% | $73.8795 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $1,010.44 | $1,099.5224 | $1,099.52 | $1,099.55 | $1,099.70 | |