| 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 | $234.26 | 9.165% | $255.7299 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $85.84 | 3.636% | $88.9611 | $88.96 | $88.95 | $89.00 |
| Purchase #3 | $120.74 | 5.111% | $126.911 | $126.91 | $126.90 | $126.90 |
| Purchase #4 | $132.94 | 8.731% | $144.547 | $144.55 | $144.55 | $144.50 |
| Purchase #5 | $26.45 | 5.575% | $27.9246 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $239.83 | 12.511% | $269.8351 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $19.50 | 13.502% | $22.1329 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $859.56 | $936.0416 | $936.04 | $936.05 | $935.90 | |