| 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 | $244.89 | 12.775% | $276.1747 | $276.17 | $276.15 | $276.20 |
| Purchase #2 | $247.31 | 9.769% | $271.4697 | $271.47 | $271.45 | $271.50 |
| Purchase #3 | $123.89 | 9.771% | $135.9953 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $25.50 | 9.689% | $27.9707 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $97.36 | 8.853% | $105.9793 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $176.65 | 10.260% | $194.7743 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $103.50 | 12.756% | $116.7025 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $1,019.10 | $1,129.0665 | $1,129.06 | $1,129.00 | $1,129.20 | |