| 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 | $194.29 | 4.654% | $203.3323 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $225.70 | 3.764% | $234.1953 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $186.51 | 12.681% | $210.1613 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $243.33 | 10.569% | $269.0475 | $269.05 | $269.05 | $269.00 |
| Purchase #5 | $83.39 | 8.105% | $90.1488 | $90.15 | $90.15 | $90.10 |
| Purchase #6 | $225.56 | 4.843% | $236.4839 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $126.54 | 5.186% | $133.1024 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $1,285.32 | $1,376.4715 | $1,376.47 | $1,376.50 | $1,376.40 | |