| 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 | $115.52 | 5.872% | $122.3033 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $116.44 | 7.459% | $125.1253 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $198.58 | 12.734% | $223.8672 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $215.68 | 12.799% | $243.2849 | $243.28 | $243.30 | $243.30 |
| Purchase #5 | $60.73 | 3.277% | $62.7201 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $110.50 | 8.759% | $120.1787 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $226.81 | 13.125% | $256.5788 | $256.58 | $256.60 | $256.60 |
| 7 purchase totals = | $1,044.26 | $1,154.0583 | $1,154.06 | $1,154.10 | $1,154.10 | |