| 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 | $103.89 | 8.585% | $112.809 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $6.96 | 12.304% | $7.8164 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $206.33 | 6.139% | $218.9966 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $115.57 | 13.263% | $130.898 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $219.40 | 9.851% | $241.0131 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $124.46 | 9.302% | $136.0373 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $25.62 | 9.857% | $28.1454 | $28.15 | $28.15 | $28.10 |
| 7 purchase totals = | $802.23 | $875.7158 | $875.73 | $875.70 | $875.60 | |