| 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 | $223.32 | 4.299% | $232.9205 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $132.68 | 6.832% | $141.7447 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $138.39 | 11.825% | $154.7546 | $154.75 | $154.75 | $154.80 |
| Purchase #4 | $172.48 | 6.810% | $184.2259 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $193.96 | 6.570% | $206.7032 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $232.46 | 11.203% | $258.5025 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $198.51 | 5.234% | $208.9 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $1,291.80 | $1,387.7514 | $1,387.74 | $1,387.75 | $1,387.70 | |