| 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 | $212.90 | 3.237% | $219.7916 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $136.30 | 4.844% | $142.9024 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $34.56 | 10.803% | $38.2935 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $197.64 | 7.676% | $212.8108 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $47.97 | 13.120% | $54.2637 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $52.75 | 9.354% | $57.6842 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $48.99 | 10.574% | $54.1702 | $54.17 | $54.15 | $54.20 |
| 7 purchase totals = | $731.11 | $779.9164 | $779.90 | $779.90 | $780.00 | |