| 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 | $132.93 | 12.762% | $149.8945 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $139.36 | 8.286% | $150.9074 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $72.96 | 4.839% | $76.4905 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $245.88 | 3.674% | $254.9136 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $203.30 | 11.606% | $226.895 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $182.41 | 6.689% | $194.6114 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $123.59 | 4.816% | $129.5421 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $1,100.43 | $1,183.2545 | $1,183.25 | $1,183.25 | $1,183.20 | |