| 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 | $119.97 | 4.239% | $125.0555 | $125.06 | $125.05 | $125.10 |
| Purchase #2 | $179.33 | 8.784% | $195.0823 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $178.87 | 12.662% | $201.5185 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $92.84 | 7.128% | $99.4576 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $151.82 | 9.677% | $166.5116 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $160.71 | 11.617% | $179.3797 | $179.38 | $179.40 | $179.40 |
| Purchase #7 | $29.64 | 10.463% | $32.7412 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $913.18 | $999.7464 | $999.75 | $999.75 | $999.80 | |