| 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 | $121.43 | 6.276% | $129.0509 | $129.05 | $129.05 | $129.10 |
| Purchase #2 | $210.63 | 13.663% | $239.4084 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $178.49 | 4.294% | $186.1544 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $244.46 | 10.837% | $270.9521 | $270.95 | $270.95 | $271.00 |
| Purchase #5 | $85.76 | 10.367% | $94.6507 | $94.65 | $94.65 | $94.70 |
| Purchase #6 | $63.91 | 9.290% | $69.8472 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $166.63 | 6.636% | $177.6876 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $1,071.31 | $1,167.7513 | $1,167.75 | $1,167.75 | $1,167.90 | |