| 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 | $135.26 | 9.674% | $148.3451 | $148.35 | $148.35 | $148.30 |
| Purchase #2 | $133.67 | 5.738% | $141.34 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $110.65 | 4.372% | $115.4876 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $245.44 | 12.783% | $276.8146 | $276.81 | $276.80 | $276.80 |
| Purchase #5 | $229.38 | 13.753% | $260.9266 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $100.64 | 3.521% | $104.1835 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $184.47 | 7.453% | $198.2185 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $1,139.51 | $1,245.3159 | $1,245.32 | $1,245.35 | $1,245.20 | |