| 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 | $111.98 | 3.788% | $116.2218 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $40.91 | 8.556% | $44.4103 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $218.39 | 5.711% | $230.8623 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $64.31 | 12.704% | $72.4799 | $72.48 | $72.50 | $72.50 |
| Purchase #5 | $203.34 | 8.609% | $220.8455 | $220.85 | $220.85 | $220.80 |
| Purchase #6 | $250.91 | 3.720% | $260.2439 | $260.24 | $260.25 | $260.20 |
| Purchase #7 | $95.53 | 5.839% | $101.108 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $985.37 | $1,046.1717 | $1,046.17 | $1,046.15 | $1,046.10 | |