| 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 | $200.47 | 6.450% | $213.4003 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $237.86 | 3.569% | $246.3492 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $185.64 | 8.349% | $201.1391 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $44.36 | 12.805% | $50.0403 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $48.91 | 5.341% | $51.5223 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $18.26 | 11.725% | $20.401 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $104.43 | 7.128% | $111.8738 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $839.93 | $894.7260 | $894.72 | $894.70 | $894.60 | |