| 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 | $193.94 | 5.277% | $204.1742 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $187.49 | 10.369% | $206.9308 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $12.44 | 10.131% | $13.7003 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $10.62 | 10.412% | $11.7258 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $113.61 | 12.824% | $128.1793 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $26.25 | 4.260% | $27.3683 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $81.59 | 7.815% | $87.9663 | $87.97 | $87.95 | $88.00 |
| 7 purchase totals = | $625.94 | $680.0450 | $680.05 | $680.05 | $680.10 | |