| 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 | $94.30 | 11.305% | $104.9606 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $15.56 | 7.766% | $16.7684 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $211.42 | 12.129% | $237.0631 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $217.31 | 13.499% | $246.6447 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $109.49 | 8.218% | $118.4879 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $8.78 | 11.154% | $9.7593 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $240.59 | 12.344% | $270.2884 | $270.29 | $270.30 | $270.30 |
| 7 purchase totals = | $897.45 | $1,003.9724 | $1,003.97 | $1,003.95 | $1,004.10 | |