| 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 | $137.46 | 11.341% | $153.0493 | $153.05 | $153.05 | $153.00 |
| Purchase #2 | $140.61 | 5.485% | $148.3225 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $234.71 | 4.253% | $244.6922 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $245.68 | 8.130% | $265.6538 | $265.65 | $265.65 | $265.70 |
| Purchase #5 | $41.42 | 11.444% | $46.1601 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $140.96 | 12.757% | $158.9423 | $158.94 | $158.95 | $158.90 |
| Purchase #7 | $99.82 | 10.521% | $110.3221 | $110.32 | $110.30 | $110.30 |
| 7 purchase totals = | $1,040.66 | $1,127.1423 | $1,127.13 | $1,127.10 | $1,127.10 | |