| 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 | $111.70 | 11.428% | $124.4651 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $196.74 | 12.232% | $220.8052 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $91.94 | 8.652% | $99.8946 | $99.89 | $99.90 | $99.90 |
| Purchase #4 | $26.80 | 11.248% | $29.8145 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $202.93 | 4.643% | $212.352 | $212.35 | $212.35 | $212.40 |
| Purchase #6 | $107.91 | 6.866% | $115.3191 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $67.50 | 10.365% | $74.4964 | $74.50 | $74.50 | $74.50 |
| 7 purchase totals = | $805.52 | $877.1469 | $877.15 | $877.10 | $877.20 | |