| 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 | $245.26 | 10.593% | $271.2404 | $271.24 | $271.25 | $271.20 |
| Purchase #2 | $90.44 | 11.559% | $100.894 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $206.65 | 13.361% | $234.2605 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $118.71 | 9.688% | $130.2106 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $144.91 | 4.779% | $151.8352 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $92.44 | 9.586% | $101.3013 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $240.48 | 7.557% | $258.6531 | $258.65 | $258.65 | $258.70 |
| 7 purchase totals = | $1,138.89 | $1,248.3951 | $1,248.39 | $1,248.40 | $1,248.40 | |