| 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 | $19.76 | 12.647% | $22.259 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $202.82 | 7.294% | $217.6137 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $45.55 | 3.449% | $47.121 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $16.94 | 7.839% | $18.2679 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $232.45 | 11.223% | $258.5379 | $258.54 | $258.55 | $258.50 |
| Purchase #6 | $44.51 | 10.594% | $49.2254 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $188.53 | 6.409% | $200.6129 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $750.56 | $813.6378 | $813.64 | $813.60 | $813.60 | |