| 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 | $229.70 | 10.779% | $254.4594 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $97.96 | 10.481% | $108.2272 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $200.79 | 8.523% | $217.9033 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $70.75 | 5.455% | $74.6094 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $123.64 | 9.811% | $135.7703 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $195.93 | 10.178% | $215.8718 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $111.69 | 8.752% | $121.4651 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $1,030.46 | $1,128.3065 | $1,128.31 | $1,128.25 | $1,128.40 | |