| 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 | $221.29 | 8.747% | $240.6462 | $240.65 | $240.65 | $240.60 |
| Purchase #2 | $108.65 | 8.317% | $117.6864 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $86.44 | 13.102% | $97.7654 | $97.77 | $97.75 | $97.80 |
| Purchase #4 | $177.73 | 4.395% | $185.5412 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $80.68 | 6.511% | $85.9331 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $171.49 | 13.192% | $194.113 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $118.28 | 4.450% | $123.5435 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $964.56 | $1,045.2288 | $1,045.23 | $1,045.25 | $1,045.10 | |