| 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 | $204.94 | 13.104% | $231.7953 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $238.45 | 12.351% | $267.901 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $110.63 | 7.286% | $118.6905 | $118.69 | $118.70 | $118.70 |
| Purchase #4 | $47.57 | 10.382% | $52.5087 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $22.47 | 12.680% | $25.3192 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $47.90 | 6.683% | $51.1012 | $51.10 | $51.10 | $51.10 |
| Purchase #7 | $129.84 | 4.710% | $135.9555 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $801.80 | $883.2714 | $883.28 | $883.25 | $883.30 | |