| 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 | $220.72 | 10.645% | $244.2156 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $160.68 | 6.382% | $170.9346 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $212.81 | 3.602% | $220.4754 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $223.61 | 10.298% | $246.6374 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $230.55 | 10.253% | $254.1883 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $115.35 | 3.221% | $119.0654 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $14.95 | 7.394% | $16.0554 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $1,178.67 | $1,271.5721 | $1,271.59 | $1,271.60 | $1,271.60 | |