| 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 | $100.46 | 4.521% | $105.0018 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $241.79 | 10.697% | $267.6543 | $267.65 | $267.65 | $267.70 |
| Purchase #3 | $176.73 | 6.409% | $188.0566 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $195.81 | 5.686% | $206.9438 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $121.59 | 11.643% | $135.7467 | $135.75 | $135.75 | $135.70 |
| Purchase #6 | $118.80 | 7.361% | $127.5449 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $189.25 | 12.803% | $213.4797 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $1,144.43 | $1,244.4278 | $1,244.42 | $1,244.45 | $1,244.40 | |