| 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 | $96.45 | 7.672% | $103.8496 | $103.85 | $103.85 | $103.80 |
| Purchase #2 | $9.68 | 11.332% | $10.7769 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $109.96 | 3.170% | $113.4457 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $121.96 | 12.613% | $137.3428 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $190.83 | 5.731% | $201.7665 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $166.67 | 7.187% | $178.6486 | $178.65 | $178.65 | $178.60 |
| Purchase #7 | $134.50 | 3.560% | $139.2882 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $830.05 | $885.1183 | $885.13 | $885.15 | $885.00 | |