| 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 | $18.43 | 13.122% | $20.8484 | $20.85 | $20.85 | $20.80 |
| Purchase #2 | $211.72 | 5.226% | $222.7845 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $72.51 | 9.350% | $79.2897 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $233.56 | 4.851% | $244.89 | $244.89 | $244.90 | $244.90 |
| Purchase #5 | $203.34 | 8.294% | $220.205 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $206.52 | 4.323% | $215.4479 | $215.45 | $215.45 | $215.40 |
| Purchase #7 | $114.35 | 6.703% | $122.0149 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $1,060.43 | $1,125.4804 | $1,125.48 | $1,125.50 | $1,125.40 | |