| 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 | $248.40 | 3.602% | $257.3474 | $257.35 | $257.35 | $257.30 |
| Purchase #2 | $108.58 | 11.270% | $120.817 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $40.90 | 12.608% | $46.0567 | $46.06 | $46.05 | $46.10 |
| Purchase #4 | $160.68 | 6.448% | $171.0406 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $156.49 | 10.381% | $172.7352 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $142.25 | 8.381% | $154.172 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $67.89 | 8.657% | $73.7672 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $925.19 | $995.9361 | $995.95 | $995.90 | $995.90 | |