| 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 | $229.87 | 13.517% | $260.9415 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $27.40 | 8.739% | $29.7945 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $82.81 | 6.411% | $88.1189 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $138.70 | 12.281% | $155.7337 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $184.60 | 7.550% | $198.5373 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $243.42 | 4.191% | $253.6217 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $96.29 | 4.610% | $100.729 | $100.73 | $100.75 | $100.70 |
| 7 purchase totals = | $1,003.09 | $1,087.4766 | $1,087.47 | $1,087.50 | $1,087.30 | |