| 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 | $99.26 | 3.503% | $102.7371 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $206.92 | 11.511% | $230.7386 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $151.82 | 5.772% | $160.5831 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $131.84 | 10.727% | $145.9825 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $210.79 | 9.367% | $230.5347 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $55.31 | 10.517% | $61.127 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $73.78 | 8.325% | $79.9222 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $929.72 | $1,011.6252 | $1,011.62 | $1,011.70 | $1,011.50 | |