| 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 | $245.92 | 13.853% | $279.9873 | $279.99 | $280.00 | $280.00 |
| Purchase #2 | $107.54 | 11.811% | $120.2415 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $96.34 | 13.206% | $109.0627 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $97.80 | 13.732% | $111.2299 | $111.23 | $111.25 | $111.20 |
| Purchase #5 | $213.89 | 3.290% | $220.927 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $94.65 | 3.163% | $97.6438 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $240.68 | 13.450% | $273.0515 | $273.05 | $273.05 | $273.10 |
| 7 purchase totals = | $1,096.82 | $1,212.1437 | $1,212.14 | $1,212.20 | $1,212.10 | |