| 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 | $238.74 | 4.172% | $248.7002 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $204.84 | 8.633% | $222.5238 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $224.92 | 10.665% | $248.9077 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $55.95 | 6.587% | $59.6354 | $59.64 | $59.65 | $59.60 |
| Purchase #5 | $89.37 | 8.609% | $97.0639 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $160.93 | 13.443% | $182.5638 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $128.35 | 5.172% | $134.9883 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $1,103.10 | $1,194.3831 | $1,194.38 | $1,194.35 | $1,194.40 | |