| 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 | $99.36 | 3.204% | $102.5435 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $200.46 | 6.103% | $212.6941 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $215.61 | 8.375% | $233.6673 | $233.67 | $233.65 | $233.70 |
| Purchase #4 | $183.91 | 9.852% | $202.0288 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $155.38 | 9.184% | $169.6501 | $169.65 | $169.65 | $169.70 |
| Purchase #6 | $46.65 | 5.786% | $49.3492 | $49.35 | $49.35 | $49.30 |
| Purchase #7 | $64.62 | 11.739% | $72.2057 | $72.21 | $72.20 | $72.20 |
| 7 purchase totals = | $965.99 | $1,042.1387 | $1,042.14 | $1,042.15 | $1,042.10 | |