| 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 | $119.58 | 8.567% | $129.8244 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $18.53 | 12.825% | $20.9065 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $11.75 | 11.505% | $13.1018 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $69.50 | 7.749% | $74.8856 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $175.65 | 12.571% | $197.731 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $17.56 | 12.446% | $19.7455 | $19.75 | $19.75 | $19.70 |
| Purchase #7 | $211.59 | 6.379% | $225.0873 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $624.16 | $681.2821 | $681.29 | $681.30 | $681.20 | |