| 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 | $247.87 | 8.548% | $269.0579 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $219.43 | 12.666% | $247.223 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $12.70 | 8.795% | $13.817 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $94.68 | 5.207% | $99.61 | $99.61 | $99.60 | $99.60 |
| Purchase #5 | $99.79 | 9.172% | $108.9427 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $42.53 | 6.673% | $45.368 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $122.60 | 12.593% | $138.039 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $839.60 | $922.0576 | $922.06 | $922.00 | $922.00 | |