| 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 | $84.63 | 6.512% | $90.1411 | $90.14 | $90.15 | $90.10 |
| Purchase #2 | $211.42 | 8.698% | $229.8093 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $112.53 | 10.255% | $124.07 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $112.97 | 10.527% | $124.8624 | $124.86 | $124.85 | $124.90 |
| Purchase #5 | $114.50 | 7.334% | $122.8974 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $169.89 | 4.338% | $177.2598 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $127.87 | 7.324% | $137.2352 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $933.81 | $1,006.2752 | $1,006.28 | $1,006.25 | $1,006.30 | |