| 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 | $237.32 | 10.530% | $262.3098 | $262.31 | $262.30 | $262.30 |
| Purchase #2 | $193.76 | 4.835% | $203.1283 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $28.94 | 8.628% | $31.4369 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $59.96 | 5.334% | $63.1583 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $42.78 | 10.135% | $47.1158 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $217.62 | 8.790% | $236.7488 | $236.75 | $236.75 | $236.70 |
| Purchase #7 | $166.91 | 7.561% | $179.5301 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $947.29 | $1,023.4280 | $1,023.44 | $1,023.45 | $1,023.30 | |