| 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 | $108.62 | 5.734% | $114.8483 | $114.85 | $114.85 | $114.80 |
| Purchase #2 | $131.44 | 11.412% | $146.4399 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $42.26 | 12.650% | $47.6059 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $171.43 | 11.193% | $190.6182 | $190.62 | $190.60 | $190.60 |
| Purchase #5 | $213.65 | 6.701% | $227.9667 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $41.34 | 11.358% | $46.0354 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $14.38 | 8.383% | $15.5855 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $723.12 | $789.0999 | $789.12 | $789.10 | $789.00 | |