| 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 | $127.71 | 3.218% | $131.8197 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $232.31 | 10.627% | $256.9976 | $257.00 | $257.00 | $257.00 |
| Purchase #3 | $34.50 | 11.808% | $38.5738 | $38.57 | $38.55 | $38.60 |
| Purchase #4 | $179.39 | 6.636% | $191.2943 | $191.29 | $191.30 | $191.30 |
| Purchase #5 | $163.88 | 7.744% | $176.5709 | $176.57 | $176.55 | $176.60 |
| Purchase #6 | $7.98 | 6.569% | $8.5042 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $34.56 | 10.586% | $38.2185 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $780.33 | $841.9790 | $841.97 | $841.90 | $842.00 | |