| 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 | $112.62 | 13.770% | $128.1278 | $128.13 | $128.15 | $128.10 |
| Purchase #2 | $209.25 | 8.241% | $226.4943 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $194.29 | 5.542% | $205.0576 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $90.95 | 4.492% | $95.0355 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $51.39 | 7.558% | $55.2741 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $232.63 | 4.490% | $243.0751 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $243.48 | 11.121% | $270.5574 | $270.56 | $270.55 | $270.60 |
| 7 purchase totals = | $1,134.61 | $1,223.6218 | $1,223.63 | $1,223.65 | $1,223.70 | |