| 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 | $231.30 | 6.413% | $246.1333 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $158.63 | 11.619% | $177.0612 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $49.38 | 11.160% | $54.8908 | $54.89 | $54.90 | $54.90 |
| Purchase #4 | $164.36 | 9.798% | $180.464 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $245.37 | 7.773% | $264.4426 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $194.43 | 6.785% | $207.6221 | $207.62 | $207.60 | $207.60 |
| Purchase #7 | $47.44 | 13.423% | $53.8079 | $53.81 | $53.80 | $53.80 |
| 7 purchase totals = | $1,090.91 | $1,184.4219 | $1,184.41 | $1,184.40 | $1,184.40 | |