| 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 | $98.88 | 10.788% | $109.5472 | $109.55 | $109.55 | $109.50 |
| Purchase #2 | $158.59 | 10.871% | $175.8303 | $175.83 | $175.85 | $175.80 |
| Purchase #3 | $143.95 | 8.215% | $155.7755 | $155.78 | $155.80 | $155.80 |
| Purchase #4 | $90.34 | 3.756% | $93.7332 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $199.82 | 8.160% | $216.1253 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $76.89 | 9.229% | $83.9862 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $214.81 | 12.701% | $242.093 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $983.28 | $1,077.0907 | $1,077.10 | $1,077.20 | $1,077.00 | |