| 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 | $108.53 | 12.287% | $121.8651 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $190.66 | 4.723% | $199.6649 | $199.66 | $199.65 | $199.70 |
| Purchase #3 | $165.63 | 7.480% | $178.0191 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $133.78 | 13.241% | $151.4938 | $151.49 | $151.50 | $151.50 |
| Purchase #5 | $43.48 | 12.402% | $48.8724 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $246.49 | 4.169% | $256.7662 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $24.63 | 3.300% | $25.4428 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $913.20 | $982.1243 | $982.12 | $982.05 | $982.20 | |