| 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 | $224.35 | 12.706% | $252.8559 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $20.32 | 11.508% | $22.6584 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $151.40 | 10.530% | $167.3424 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $109.80 | 11.378% | $122.293 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $70.33 | 5.303% | $74.0596 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $32.96 | 5.405% | $34.7415 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $74.43 | 5.782% | $78.7335 | $78.73 | $78.75 | $78.70 |
| 7 purchase totals = | $683.59 | $752.6843 | $752.68 | $752.70 | $752.70 | |