| 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 | $92.51 | 10.647% | $102.3595 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $208.29 | 5.811% | $220.3937 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $117.32 | 12.648% | $132.1586 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $137.28 | 7.170% | $147.123 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $184.66 | 13.831% | $210.2003 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $98.28 | 10.662% | $108.7586 | $108.76 | $108.75 | $108.80 |
| Purchase #7 | $127.57 | 12.795% | $143.8926 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $965.91 | $1,064.8863 | $1,064.88 | $1,064.85 | $1,065.00 | |