| 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 | $191.30 | 3.866% | $198.6957 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $194.47 | 9.337% | $212.6277 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $110.91 | 6.602% | $118.2323 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $17.51 | 11.273% | $19.4839 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $221.25 | 5.765% | $234.0051 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $95.64 | 12.734% | $107.8188 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $84.45 | 5.573% | $89.1564 | $89.16 | $89.15 | $89.20 |
| 7 purchase totals = | $915.53 | $980.0199 | $980.03 | $980.05 | $980.00 | |