| 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 | 9.181% | $200.1397 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $224.36 | 11.131% | $249.3335 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $8.89 | 5.216% | $9.3537 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $84.47 | 4.491% | $88.2635 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $126.99 | 12.294% | $142.6022 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $108.77 | 3.104% | $112.1462 | $112.15 | $112.15 | $112.10 |
| Purchase #7 | $111.61 | 7.441% | $119.9149 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $848.40 | $921.7537 | $921.74 | $921.75 | $921.70 | |