| 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 | $185.54 | 8.137% | $200.6374 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $67.82 | 10.810% | $75.1513 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $217.92 | 8.454% | $236.343 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $130.32 | 10.121% | $143.5097 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $245.65 | 4.363% | $256.3677 | $256.37 | $256.35 | $256.40 |
| Purchase #6 | $122.68 | 12.371% | $137.8567 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $249.49 | 5.772% | $263.8906 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $1,219.42 | $1,313.7564 | $1,313.76 | $1,313.75 | $1,313.80 | |