| 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 | $233.39 | 13.103% | $263.9711 | $263.97 | $263.95 | $264.00 |
| Purchase #2 | $98.34 | 12.815% | $110.9423 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $236.89 | 7.650% | $255.0121 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $7.85 | 7.599% | $8.4465 | $8.45 | $8.45 | $8.40 |
| Purchase #5 | $45.70 | 3.586% | $47.3388 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $12.25 | 10.593% | $13.5476 | $13.55 | $13.55 | $13.50 |
| Purchase #7 | $104.44 | 5.845% | $110.5445 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $738.86 | $809.8029 | $809.80 | $809.80 | $809.60 | |