| 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 | $183.31 | 7.665% | $197.3607 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $88.81 | 9.375% | $97.1359 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $80.48 | 3.462% | $83.2662 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $95.51 | 6.860% | $102.062 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $220.76 | 7.825% | $238.0345 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $249.29 | 5.152% | $262.1334 | $262.13 | $262.15 | $262.10 |
| Purchase #7 | $9.38 | 3.247% | $9.6846 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $927.54 | $989.6773 | $989.67 | $989.70 | $989.70 | |