| 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 | $198.50 | 3.276% | $205.0029 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $46.68 | 4.470% | $48.7666 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $244.38 | 12.434% | $274.7662 | $274.77 | $274.75 | $274.80 |
| Purchase #4 | $94.53 | 4.765% | $99.0344 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $160.48 | 12.338% | $180.28 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $172.29 | 11.764% | $192.5582 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $123.96 | 12.432% | $139.3707 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $1,040.82 | $1,139.7790 | $1,139.78 | $1,139.75 | $1,139.90 | |