| 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 | $118.25 | 8.843% | $128.7068 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $242.57 | 5.134% | $255.0235 | $255.02 | $255.00 | $255.00 |
| Purchase #3 | $241.58 | 11.105% | $268.4075 | $268.41 | $268.40 | $268.40 |
| Purchase #4 | $132.91 | 5.415% | $140.1071 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $180.68 | 4.182% | $188.236 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $168.56 | 13.528% | $191.3628 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $38.52 | 12.446% | $43.3142 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $1,123.07 | $1,215.1579 | $1,215.16 | $1,215.10 | $1,215.10 | |