| 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 | $169.49 | 11.574% | $189.1068 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $226.56 | 12.172% | $254.1369 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $225.35 | 8.331% | $244.1239 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $216.67 | 11.552% | $241.6997 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $70.40 | 13.323% | $79.7794 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $164.46 | 9.657% | $180.3419 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $99.71 | 4.184% | $103.8819 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $1,172.64 | $1,293.0705 | $1,293.07 | $1,293.10 | $1,293.00 | |