| 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 | $7.44 | 4.359% | $7.7643 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $146.96 | 9.770% | $161.318 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $32.32 | 3.634% | $33.4945 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $224.34 | 5.282% | $236.1896 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $232.35 | 7.398% | $249.5393 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $199.95 | 11.224% | $222.3924 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $132.48 | 6.343% | $140.8832 | $140.88 | $140.90 | $140.90 |
| 7 purchase totals = | $975.84 | $1,051.5813 | $1,051.57 | $1,051.60 | $1,051.60 | |