| 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 | $217.86 | 5.160% | $229.1016 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $180.77 | 12.701% | $203.7296 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $104.91 | 3.130% | $108.1937 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $214.96 | 6.763% | $229.4977 | $229.50 | $229.50 | $229.50 |
| Purchase #5 | $232.84 | 9.846% | $255.7654 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $112.51 | 10.376% | $124.184 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $135.79 | 4.128% | $141.3954 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $1,199.64 | $1,291.8674 | $1,291.87 | $1,291.90 | $1,291.90 | |