| 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 | $221.48 | 11.872% | $247.7741 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $55.56 | 3.247% | $57.364 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $228.32 | 5.612% | $241.1333 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $212.30 | 8.794% | $230.9697 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $209.89 | 7.172% | $224.9433 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $123.47 | 5.793% | $130.6226 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $77.82 | 6.543% | $82.9118 | $82.91 | $82.90 | $82.90 |
| 7 purchase totals = | $1,128.84 | $1,215.7188 | $1,215.70 | $1,215.65 | $1,215.70 | |