| 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 | $144.42 | 8.434% | $156.6004 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $217.88 | 5.130% | $229.0572 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $218.36 | 13.493% | $247.8233 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $52.81 | 10.173% | $58.1824 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $219.75 | 6.805% | $234.704 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $228.75 | 13.128% | $258.7803 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $218.56 | 8.500% | $237.1376 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $1,300.53 | $1,422.2852 | $1,422.28 | $1,422.30 | $1,422.30 | |