| 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 | $130.46 | 7.254% | $139.9236 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $225.99 | 9.874% | $248.3043 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $117.93 | 3.481% | $122.0351 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $24.29 | 8.873% | $26.4453 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $131.58 | 10.368% | $145.2222 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $201.62 | 9.197% | $220.163 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $55.62 | 6.592% | $59.2865 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $887.49 | $961.3800 | $961.38 | $961.35 | $961.30 | |