| 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 | $237.42 | 13.326% | $269.0586 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $107.27 | 12.603% | $120.7892 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $52.33 | 5.357% | $55.1333 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $47.89 | 6.196% | $50.8573 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $24.43 | 12.378% | $27.4539 | $27.45 | $27.45 | $27.50 |
| Purchase #6 | $196.50 | 12.505% | $221.0723 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $227.30 | 11.583% | $253.6282 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $893.14 | $997.9928 | $997.99 | $998.00 | $998.10 | |