| 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 | $236.42 | 3.693% | $245.151 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $116.92 | 13.429% | $132.6212 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $10.28 | 6.288% | $10.9264 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $181.83 | 5.867% | $192.498 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $43.98 | 12.445% | $49.4533 | $49.45 | $49.45 | $49.50 |
| Purchase #6 | $96.63 | 6.791% | $103.1921 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $155.44 | 8.743% | $169.0301 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $841.50 | $902.8721 | $902.87 | $902.90 | $902.90 | |