| 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 | $239.83 | 3.172% | $247.4374 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $62.55 | 10.691% | $69.2372 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $113.27 | 4.399% | $118.2527 | $118.25 | $118.25 | $118.30 |
| Purchase #4 | $238.81 | 8.825% | $259.885 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $135.65 | 9.460% | $148.4825 | $148.48 | $148.50 | $148.50 |
| Purchase #6 | $140.28 | 5.345% | $147.778 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $129.38 | 7.575% | $139.1805 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $1,059.77 | $1,130.2533 | $1,130.26 | $1,130.35 | $1,130.30 | |