| 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 | $113.51 | 7.763% | $122.3218 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $234.51 | 6.565% | $249.9056 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $70.79 | 5.803% | $74.8979 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $159.41 | 9.266% | $174.1809 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $147.30 | 13.348% | $166.9616 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $105.46 | 4.361% | $110.0591 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $152.32 | 13.299% | $172.577 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $983.30 | $1,070.9039 | $1,070.91 | $1,070.90 | $1,071.00 | |