| 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 | $133.46 | 6.703% | $142.4058 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $118.51 | 5.604% | $125.1513 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $230.60 | 6.702% | $246.0548 | $246.05 | $246.05 | $246.10 |
| Purchase #4 | $250.61 | 7.416% | $269.1952 | $269.20 | $269.20 | $269.20 |
| Purchase #5 | $232.26 | 10.226% | $256.0109 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $74.35 | 11.127% | $82.6229 | $82.62 | $82.60 | $82.60 |
| Purchase #7 | $152.35 | 11.767% | $170.277 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $1,192.14 | $1,291.7179 | $1,291.72 | $1,291.70 | $1,291.80 | |