| 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 | $215.60 | 12.621% | $242.8109 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $121.25 | 8.130% | $131.1076 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $121.56 | 6.722% | $129.7313 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $154.42 | 3.420% | $159.7012 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $188.30 | 8.239% | $203.814 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $129.36 | 9.794% | $142.0295 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $185.84 | 9.553% | $203.5933 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,116.33 | $1,212.7878 | $1,212.78 | $1,212.80 | $1,212.70 | |