| 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 | $197.74 | 4.300% | $206.2428 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $198.98 | 7.541% | $213.9851 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $15.67 | 12.720% | $17.6632 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $91.79 | 6.461% | $97.7206 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $156.60 | 12.406% | $176.0278 | $176.03 | $176.05 | $176.00 |
| Purchase #6 | $67.89 | 11.138% | $75.4516 | $75.45 | $75.45 | $75.50 |
| Purchase #7 | $223.29 | 8.787% | $242.9105 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $951.96 | $1,030.0016 | $1,030.00 | $1,030.00 | $1,030.00 | |