| 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 | $246.28 | 8.429% | $267.0389 | $267.04 | $267.05 | $267.00 |
| Purchase #2 | $229.25 | 5.559% | $241.994 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $100.51 | 6.569% | $107.1125 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $206.83 | 6.857% | $221.0123 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $97.31 | 6.597% | $103.7295 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $85.64 | 4.462% | $89.4613 | $89.46 | $89.45 | $89.50 |
| Purchase #7 | $176.35 | 10.689% | $195.2001 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $1,142.17 | $1,225.5486 | $1,225.54 | $1,225.55 | $1,225.50 | |