| 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 | $206.76 | 10.235% | $227.9219 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $169.58 | 9.122% | $185.0491 | $185.05 | $185.05 | $185.00 |
| Purchase #3 | $246.98 | 9.664% | $270.8481 | $270.85 | $270.85 | $270.80 |
| Purchase #4 | $183.61 | 6.294% | $195.1664 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $125.62 | 7.448% | $134.9762 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $132.95 | 11.802% | $148.6408 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $81.46 | 12.813% | $91.8975 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $1,146.96 | $1,254.5000 | $1,254.51 | $1,254.50 | $1,254.40 | |