| 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 | $111.70 | 9.282% | $122.068 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $200.61 | 9.290% | $219.2467 | $219.25 | $219.25 | $219.20 |
| Purchase #3 | $53.94 | 13.625% | $61.2893 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $159.57 | 3.130% | $164.5645 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $17.53 | 8.534% | $19.026 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $76.85 | 8.492% | $83.3761 | $83.38 | $83.40 | $83.40 |
| Purchase #7 | $12.52 | 13.214% | $14.1744 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $632.72 | $683.7450 | $683.75 | $683.75 | $683.80 | |