| 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 | $188.44 | 9.776% | $206.8619 | $206.86 | $206.85 | $206.90 |
| Purchase #2 | $194.46 | 7.564% | $209.169 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $35.88 | 11.333% | $39.9463 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $220.97 | 12.123% | $247.7582 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $75.92 | 11.171% | $84.401 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $127.73 | 5.687% | $134.994 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $51.56 | 8.799% | $56.0968 | $56.10 | $56.10 | $56.10 |
| 7 purchase totals = | $894.96 | $979.2272 | $979.23 | $979.20 | $979.30 | |