| 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 | $126.70 | 11.488% | $141.2553 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $238.57 | 8.624% | $259.1443 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $238.64 | 7.583% | $256.7361 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $92.34 | 4.418% | $96.4196 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $108.33 | 10.679% | $119.8986 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $115.40 | 5.569% | $121.8266 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $127.96 | 8.866% | $139.3049 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $1,047.94 | $1,134.5854 | $1,134.59 | $1,134.60 | $1,134.50 | |