| 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 | $120.33 | 4.769% | $126.0685 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $124.54 | 10.687% | $137.8496 | $137.85 | $137.85 | $137.80 |
| Purchase #3 | $29.77 | 4.234% | $31.0305 | $31.03 | $31.05 | $31.00 |
| Purchase #4 | $35.46 | 5.429% | $37.3851 | $37.39 | $37.40 | $37.40 |
| Purchase #5 | $181.71 | 6.288% | $193.1359 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $196.69 | 3.279% | $203.1395 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $118.38 | 13.125% | $133.9174 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $806.88 | $862.5265 | $862.54 | $862.55 | $862.40 | |