| 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 | $235.88 | 4.670% | $246.8956 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $10.76 | 6.783% | $11.4899 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $219.55 | 10.159% | $241.8541 | $241.85 | $241.85 | $241.90 |
| Purchase #4 | $10.37 | 5.832% | $10.9748 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $119.46 | 10.221% | $131.67 | $131.67 | $131.65 | $131.70 |
| Purchase #6 | $140.53 | 12.325% | $157.8503 | $157.85 | $157.85 | $157.90 |
| Purchase #7 | $101.76 | 11.163% | $113.1195 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $838.31 | $913.8542 | $913.85 | $913.80 | $914.00 | |