| 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 | $218.51 | 6.373% | $232.4356 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $37.74 | 12.428% | $42.4303 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $172.62 | 3.804% | $179.1865 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $246.71 | 6.316% | $262.2922 | $262.29 | $262.30 | $262.30 |
| Purchase #5 | $179.53 | 13.420% | $203.6229 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $149.62 | 12.756% | $168.7055 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $219.33 | 5.778% | $232.0029 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $1,224.06 | $1,320.6759 | $1,320.68 | $1,320.70 | $1,320.60 | |