| 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 | $209.90 | 13.342% | $237.9049 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $99.94 | 7.254% | $107.1896 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $176.59 | 5.228% | $185.8221 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $27.52 | 7.664% | $29.6291 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $148.94 | 8.393% | $161.4405 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $81.46 | 10.581% | $90.0793 | $90.08 | $90.10 | $90.10 |
| Purchase #7 | $127.43 | 7.125% | $136.5094 | $136.51 | $136.50 | $136.50 |
| 7 purchase totals = | $871.78 | $948.5749 | $948.57 | $948.60 | $948.50 | |