| 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 | $204.65 | 6.568% | $218.0914 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $106.58 | 13.343% | $120.801 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $25.78 | 4.373% | $26.9074 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $236.44 | 12.848% | $266.8178 | $266.82 | $266.80 | $266.80 |
| Purchase #5 | $192.33 | 9.572% | $210.7398 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $29.69 | 6.148% | $31.5153 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $13.64 | 6.546% | $14.5329 | $14.53 | $14.55 | $14.50 |
| 7 purchase totals = | $809.11 | $889.4056 | $889.41 | $889.40 | $889.30 | |