| 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 | $213.59 | 8.485% | $231.7131 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $169.94 | 12.455% | $191.106 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $117.38 | 11.303% | $130.6475 | $130.65 | $130.65 | $130.60 |
| Purchase #4 | $207.32 | 10.240% | $228.5496 | $228.55 | $228.55 | $228.50 |
| Purchase #5 | $184.41 | 7.153% | $197.6008 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $66.43 | 7.411% | $71.3531 | $71.35 | $71.35 | $71.40 |
| Purchase #7 | $19.66 | 4.430% | $20.5309 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $978.73 | $1,071.5010 | $1,071.50 | $1,071.50 | $1,071.40 | |