| 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 | $140.95 | 6.509% | $150.1244 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $22.37 | 11.292% | $24.896 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $218.88 | 12.403% | $246.0277 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $10.30 | 5.707% | $10.8878 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $23.76 | 8.499% | $25.7794 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $109.90 | 8.578% | $119.3272 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $236.82 | 13.632% | $269.1033 | $269.10 | $269.10 | $269.10 |
| 7 purchase totals = | $762.98 | $846.1458 | $846.15 | $846.20 | $846.10 | |