| 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 | $209.70 | 8.176% | $226.8451 | $226.85 | $226.85 | $226.80 |
| Purchase #2 | $12.73 | 13.347% | $14.4291 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $152.82 | 10.471% | $168.8218 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $111.77 | 9.319% | $122.1858 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $80.62 | 12.247% | $90.4935 | $90.49 | $90.50 | $90.50 |
| Purchase #6 | $132.75 | 6.747% | $141.7066 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $57.94 | 9.651% | $63.5318 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $758.33 | $828.0137 | $828.02 | $828.05 | $827.90 | |