| 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 | $191.52 | 6.775% | $204.4955 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $109.58 | 13.368% | $124.2287 | $124.23 | $124.25 | $124.20 |
| Purchase #3 | $9.72 | 11.239% | $10.8124 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $141.98 | 6.724% | $151.5267 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $106.33 | 6.669% | $113.4211 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $87.48 | 12.273% | $98.2164 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $20.43 | 6.423% | $21.7422 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $667.04 | $724.4430 | $724.45 | $724.45 | $724.30 | |