| 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 | $11.64 | 10.648% | $12.8794 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $194.81 | 3.593% | $201.8095 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $208.60 | 8.359% | $226.0369 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $149.34 | 12.655% | $168.239 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $200.99 | 13.586% | $228.2965 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $53.91 | 3.477% | $55.7845 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $157.67 | 9.237% | $172.234 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $976.96 | $1,065.2798 | $1,065.28 | $1,065.35 | $1,065.20 | |