| 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 | $190.53 | 10.314% | $210.1813 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $155.92 | 13.683% | $177.2545 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $235.67 | 3.267% | $243.3693 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $250.87 | 4.849% | $263.0347 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $147.25 | 4.141% | $153.3476 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $226.37 | 12.687% | $255.0896 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $98.70 | 6.729% | $105.3415 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $1,305.31 | $1,407.6185 | $1,407.61 | $1,407.65 | $1,407.60 | |