| 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 | $8.94 | 11.238% | $9.9447 | $9.94 | $9.95 | $9.90 |
| Purchase #2 | $215.77 | 13.593% | $245.0996 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $247.59 | 11.570% | $276.2362 | $276.24 | $276.25 | $276.20 |
| Purchase #4 | $97.55 | 7.551% | $104.916 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $184.33 | 7.161% | $197.5299 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $48.47 | 6.631% | $51.684 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $199.39 | 12.726% | $224.7644 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,002.04 | $1,110.1748 | $1,110.17 | $1,110.20 | $1,110.10 | |