| 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 | $202.91 | 12.318% | $227.9045 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $243.89 | 8.340% | $264.2304 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $244.82 | 4.806% | $256.586 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $44.58 | 7.381% | $47.8704 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $33.49 | 10.235% | $36.9177 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $37.29 | 5.804% | $39.4543 | $39.45 | $39.45 | $39.50 |
| Purchase #7 | $77.80 | 8.514% | $84.4239 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $884.78 | $957.3872 | $957.38 | $957.35 | $957.40 | |