| 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 | $220.85 | 9.606% | $242.0649 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $115.96 | 12.756% | $130.7519 | $130.75 | $130.75 | $130.80 |
| Purchase #3 | $22.28 | 9.243% | $24.3393 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $225.78 | 6.726% | $240.966 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $200.74 | 6.864% | $214.5188 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $19.73 | 9.844% | $21.6722 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $98.26 | 11.241% | $109.3054 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $903.60 | $983.6185 | $983.62 | $983.55 | $983.70 | |