| 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 | $117.79 | 7.375% | $126.477 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $249.88 | 13.441% | $283.4664 | $283.47 | $283.45 | $283.50 |
| Purchase #3 | $31.63 | 3.849% | $32.8474 | $32.85 | $32.85 | $32.80 |
| Purchase #4 | $88.56 | 3.372% | $91.5462 | $91.55 | $91.55 | $91.50 |
| Purchase #5 | $19.80 | 6.613% | $21.1094 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $200.65 | 11.510% | $223.7448 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $52.56 | 11.572% | $58.6422 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $760.87 | $837.8334 | $837.84 | $837.85 | $837.70 | |