| 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 | $120.33 | 12.730% | $135.648 | $135.65 | $135.65 | $135.60 |
| Purchase #2 | $191.52 | 9.459% | $209.6359 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $201.42 | 4.334% | $210.1495 | $210.15 | $210.15 | $210.10 |
| Purchase #4 | $116.29 | 9.140% | $126.9189 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $168.49 | 8.578% | $182.9431 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $101.27 | 10.626% | $112.031 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $78.91 | 4.385% | $82.3702 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $978.23 | $1,059.6966 | $1,059.70 | $1,059.70 | $1,059.50 | |