| 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 | $187.90 | 12.825% | $211.9982 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $241.45 | 12.363% | $271.3005 | $271.30 | $271.30 | $271.30 |
| Purchase #3 | $117.72 | 8.833% | $128.1182 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $222.27 | 7.176% | $238.2201 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $156.95 | 12.191% | $176.0838 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $215.33 | 10.652% | $238.267 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $18.25 | 7.230% | $19.5695 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $1,159.87 | $1,283.5573 | $1,283.56 | $1,283.50 | $1,283.60 | |