| 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 | $244.74 | 5.329% | $257.7822 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $83.94 | 12.134% | $94.1253 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $186.25 | 8.529% | $202.1353 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $20.91 | 4.864% | $21.9271 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $24.76 | 7.784% | $26.6873 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $86.75 | 6.676% | $92.5414 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $233.43 | 9.640% | $255.9327 | $255.93 | $255.95 | $255.90 |
| 7 purchase totals = | $880.78 | $951.1313 | $951.14 | $951.25 | $951.00 | |