| 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 | $214.63 | 7.255% | $230.2014 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $247.74 | 3.160% | $255.5686 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $139.66 | 3.300% | $144.2688 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $105.57 | 5.297% | $111.162 | $111.16 | $111.15 | $111.20 |
| Purchase #5 | $59.28 | 10.484% | $65.4949 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $165.87 | 9.133% | $181.0189 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $222.37 | 6.417% | $236.6395 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,155.12 | $1,224.3541 | $1,224.35 | $1,224.30 | $1,224.40 | |