| 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 | $226.57 | 12.813% | $255.6004 | $255.60 | $255.60 | $255.60 |
| Purchase #2 | $180.57 | 9.178% | $197.1427 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $169.25 | 9.280% | $184.9564 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $10.49 | 5.531% | $11.0702 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $25.70 | 4.789% | $26.9308 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $46.43 | 9.487% | $50.8348 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $194.68 | 10.195% | $214.5276 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $853.69 | $941.0629 | $941.06 | $941.10 | $941.00 | |