| 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 | $190.64 | 13.566% | $216.5022 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $138.51 | 9.224% | $151.2862 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $217.97 | 9.854% | $239.4488 | $239.45 | $239.45 | $239.40 |
| Purchase #4 | $197.67 | 4.478% | $206.5217 | $206.52 | $206.50 | $206.50 |
| Purchase #5 | $233.99 | 10.308% | $258.1097 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $225.52 | 8.375% | $244.4073 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $25.47 | 5.507% | $26.8726 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $1,229.77 | $1,343.1485 | $1,343.15 | $1,343.10 | $1,343.10 | |