| 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 | $125.98 | 5.225% | $132.5625 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $145.50 | 3.166% | $150.1065 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $176.37 | 10.221% | $194.3968 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $204.61 | 10.614% | $226.3273 | $226.33 | $226.35 | $226.30 |
| Purchase #5 | $125.82 | 8.759% | $136.8406 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $115.73 | 9.117% | $126.2811 | $126.28 | $126.30 | $126.30 |
| Purchase #7 | $116.85 | 9.226% | $127.6306 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $1,010.86 | $1,094.1454 | $1,094.15 | $1,094.20 | $1,094.10 | |