| 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 | $236.57 | 13.625% | $268.8027 | $268.80 | $268.80 | $268.80 |
| Purchase #2 | $166.30 | 7.316% | $178.4665 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $117.26 | 3.370% | $121.2117 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $232.93 | 4.183% | $242.6735 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $201.83 | 5.227% | $212.3797 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $29.96 | 7.604% | $32.2382 | $32.24 | $32.25 | $32.20 |
| Purchase #7 | $193.58 | 10.646% | $214.1885 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $1,178.43 | $1,269.9608 | $1,269.96 | $1,269.95 | $1,270.00 | |