| 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 | $106.25 | 5.816% | $112.4295 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $48.31 | 10.188% | $53.2318 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $215.51 | 8.286% | $233.3672 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $92.88 | 5.508% | $97.9958 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $180.42 | 6.239% | $191.6764 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $124.38 | 7.233% | $133.3764 | $133.38 | $133.40 | $133.40 |
| Purchase #7 | $128.47 | 6.276% | $136.5328 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $896.22 | $958.6099 | $958.62 | $958.70 | $958.60 | |