| 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 | $220.97 | 10.200% | $243.5089 | $243.51 | $243.50 | $243.50 |
| Purchase #2 | $119.85 | 8.599% | $130.1559 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $44.75 | 11.675% | $49.9746 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $227.95 | 5.665% | $240.8634 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $70.62 | 11.486% | $78.7314 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $58.54 | 10.743% | $64.829 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $219.94 | 8.107% | $237.7705 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $962.62 | $1,045.8337 | $1,045.83 | $1,045.80 | $1,045.90 | |