| 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 | $223.37 | 9.514% | $244.6214 | $244.62 | $244.60 | $244.60 |
| Purchase #2 | $84.37 | 3.569% | $87.3812 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $177.43 | 11.632% | $198.0687 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $147.94 | 12.571% | $166.5375 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $93.95 | 12.151% | $105.3659 | $105.37 | $105.35 | $105.40 |
| Purchase #6 | $232.59 | 4.849% | $243.8683 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $88.50 | 8.833% | $96.3172 | $96.32 | $96.30 | $96.30 |
| 7 purchase totals = | $1,048.15 | $1,142.1602 | $1,142.17 | $1,142.10 | $1,142.20 | |