| 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 | $231.35 | 7.503% | $248.7082 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $21.93 | 7.322% | $23.5357 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $141.74 | 12.375% | $159.2803 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $172.63 | 4.810% | $180.9335 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $50.29 | 7.394% | $54.0084 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $182.51 | 6.487% | $194.3494 | $194.35 | $194.35 | $194.30 |
| Purchase #7 | $49.39 | 13.475% | $56.0453 | $56.05 | $56.05 | $56.00 |
| 7 purchase totals = | $849.84 | $916.8608 | $916.87 | $916.90 | $916.70 | |