| 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 | $244.70 | 5.319% | $257.7156 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $82.68 | 3.810% | $85.8301 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $248.72 | 9.384% | $272.0599 | $272.06 | $272.05 | $272.10 |
| Purchase #4 | $26.67 | 10.182% | $29.3855 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $188.94 | 6.231% | $200.7129 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $205.85 | 11.859% | $230.2618 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $34.96 | 8.655% | $37.9858 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $1,032.52 | $1,113.9516 | $1,113.96 | $1,113.95 | $1,114.00 | |