| 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 | $164.38 | 3.249% | $169.7207 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $226.77 | 8.360% | $245.728 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $246.66 | 3.664% | $255.6976 | $255.70 | $255.70 | $255.70 |
| Purchase #4 | $24.95 | 8.544% | $27.0817 | $27.08 | $27.10 | $27.10 |
| Purchase #5 | $43.32 | 8.113% | $46.8346 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $20.89 | 5.461% | $22.0308 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $12.55 | 12.170% | $14.0773 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $739.52 | $781.1707 | $781.17 | $781.25 | $781.10 | |