| 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 | $203.97 | 10.142% | $224.6566 | $224.66 | $224.65 | $224.70 |
| Purchase #2 | $167.40 | 11.805% | $187.1616 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $65.67 | 13.128% | $74.2912 | $74.29 | $74.30 | $74.30 |
| Purchase #4 | $143.66 | 5.862% | $152.0813 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $236.26 | 10.194% | $260.3443 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $180.80 | 8.326% | $195.8534 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $109.93 | 8.794% | $119.5972 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $1,107.69 | $1,213.9856 | $1,213.98 | $1,214.00 | $1,214.10 | |