| 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 | $220.53 | 8.684% | $239.6808 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $40.56 | 10.170% | $44.685 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $172.49 | 10.608% | $190.7877 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $193.25 | 12.406% | $217.2246 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $121.85 | 3.293% | $125.8625 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $124.94 | 4.367% | $130.3961 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $184.89 | 7.827% | $199.3613 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $1,058.51 | $1,147.9980 | $1,148.00 | $1,148.00 | $1,148.10 | |