| 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 | $94.91 | 12.262% | $106.5479 | $106.55 | $106.55 | $106.50 |
| Purchase #2 | $211.29 | 10.694% | $233.8854 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $211.87 | 5.811% | $224.1818 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $197.83 | 11.302% | $220.1887 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $210.48 | 12.221% | $236.2028 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $19.72 | 7.520% | $21.2029 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $161.60 | 11.518% | $180.2131 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $1,107.70 | $1,222.4226 | $1,222.42 | $1,222.45 | $1,222.40 | |