| 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 | $119.25 | 8.242% | $129.0786 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $122.42 | 6.304% | $130.1374 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $13.54 | 5.439% | $14.2764 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $245.88 | 11.642% | $274.5053 | $274.51 | $274.50 | $274.50 |
| Purchase #5 | $218.74 | 7.864% | $235.9417 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $27.88 | 5.832% | $29.506 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $151.38 | 11.243% | $168.3997 | $168.40 | $168.40 | $168.40 |
| 7 purchase totals = | $899.09 | $981.8451 | $981.86 | $981.90 | $981.80 | |