| 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 | $242.97 | 12.703% | $273.8345 | $273.83 | $273.85 | $273.80 |
| Purchase #2 | $6.34 | 8.489% | $6.8782 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $196.53 | 4.352% | $205.083 | $205.08 | $205.10 | $205.10 |
| Purchase #4 | $109.84 | 5.312% | $115.6747 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $15.96 | 10.734% | $17.6731 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $197.50 | 6.640% | $210.614 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $112.85 | 4.674% | $118.1246 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $881.99 | $947.8821 | $947.86 | $947.85 | $947.90 | |