| 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 | $250.74 | 12.842% | $282.94 | $282.94 | $282.95 | $282.90 |
| Purchase #2 | $202.54 | 7.103% | $216.9264 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $25.99 | 7.394% | $27.9117 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $167.52 | 5.285% | $176.3734 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $23.72 | 13.777% | $26.9879 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $96.57 | 11.437% | $107.6147 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $9.76 | 10.786% | $10.8127 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $776.84 | $849.5668 | $849.56 | $849.55 | $849.50 | |