| 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 | $224.89 | 4.824% | $235.7387 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $59.35 | 9.168% | $64.7912 | $64.79 | $64.80 | $64.80 |
| Purchase #3 | $195.44 | 11.241% | $217.4094 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $218.27 | 9.239% | $238.436 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $158.86 | 3.636% | $164.6361 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $236.63 | 7.556% | $254.5098 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $121.91 | 13.389% | $138.2325 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $1,215.35 | $1,313.7537 | $1,313.76 | $1,313.80 | $1,313.60 | |