| 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 | $111.34 | 5.388% | $117.339 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $248.42 | 12.455% | $279.3607 | $279.36 | $279.35 | $279.40 |
| Purchase #3 | $187.87 | 10.469% | $207.5381 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $131.27 | 3.303% | $135.6058 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $86.79 | 12.163% | $97.3463 | $97.35 | $97.35 | $97.30 |
| Purchase #6 | $21.67 | 3.124% | $22.347 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $118.63 | 6.738% | $126.6233 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $905.99 | $986.1602 | $986.17 | $986.15 | $986.00 | |