| 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 | $238.44 | 13.319% | $270.1978 | $270.20 | $270.20 | $270.20 |
| Purchase #2 | $134.72 | 4.284% | $140.4914 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $207.61 | 13.555% | $235.7515 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $240.31 | 11.839% | $268.7603 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $44.35 | 8.229% | $47.9996 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $206.33 | 11.286% | $229.6164 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $184.49 | 13.227% | $208.8925 | $208.89 | $208.90 | $208.90 |
| 7 purchase totals = | $1,256.25 | $1,401.7095 | $1,401.71 | $1,401.70 | $1,401.80 | |