| 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 | $216.96 | 3.605% | $224.7814 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $243.49 | 13.409% | $276.1396 | $276.14 | $276.15 | $276.10 |
| Purchase #3 | $17.81 | 12.814% | $20.0922 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $218.55 | 8.637% | $237.4262 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $233.85 | 7.317% | $250.9608 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $24.60 | 8.414% | $26.6698 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $149.70 | 4.276% | $156.1012 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $1,104.96 | $1,192.1712 | $1,192.17 | $1,192.20 | $1,192.20 | |