| 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 | $121.53 | 3.124% | $125.3266 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $44.42 | 9.683% | $48.7212 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $164.40 | 13.715% | $186.9475 | $186.95 | $186.95 | $186.90 |
| Purchase #4 | $79.58 | 10.693% | $88.0895 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $169.70 | 4.619% | $177.5384 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $49.62 | 8.742% | $53.9578 | $53.96 | $53.95 | $54.00 |
| Purchase #7 | $7.64 | 3.529% | $7.9096 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $636.89 | $688.4906 | $688.50 | $688.50 | $688.40 | |