| 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 | $132.43 | 3.588% | $137.1816 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $59.81 | 9.672% | $65.5948 | $65.59 | $65.60 | $65.60 |
| Purchase #3 | $21.29 | 4.568% | $22.2625 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $19.40 | 3.225% | $20.0257 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $109.63 | 8.485% | $118.9321 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $242.46 | 9.723% | $266.0344 | $266.03 | $266.05 | $266.00 |
| Purchase #7 | $187.94 | 5.599% | $198.4628 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $772.96 | $828.4939 | $828.48 | $828.55 | $828.50 | |