| 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 | $188.58 | 11.477% | $210.2233 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $223.68 | 10.659% | $247.5221 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $96.88 | 9.130% | $105.7251 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $46.65 | 9.395% | $51.0328 | $51.03 | $51.05 | $51.00 |
| Purchase #5 | $154.95 | 7.382% | $166.3884 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $219.97 | 6.525% | $234.323 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $148.68 | 6.812% | $158.8081 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $1,079.39 | $1,174.0228 | $1,174.02 | $1,174.00 | $1,173.90 | |