| 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 | $199.77 | 5.166% | $210.0901 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $154.98 | 11.349% | $172.5687 | $172.57 | $172.55 | $172.60 |
| Purchase #3 | $10.28 | 4.320% | $10.7241 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $47.33 | 7.567% | $50.9115 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $241.46 | 6.657% | $257.534 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $85.38 | 11.145% | $94.8956 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $112.33 | 3.252% | $115.983 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $851.53 | $912.7070 | $912.70 | $912.70 | $912.70 | |