| 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 | $210.69 | 13.714% | $239.584 | $239.58 | $239.60 | $239.60 |
| Purchase #2 | $180.26 | 12.774% | $203.2864 | $203.29 | $203.30 | $203.30 |
| Purchase #3 | $241.69 | 6.245% | $256.7835 | $256.78 | $256.80 | $256.80 |
| Purchase #4 | $216.88 | 6.593% | $231.1789 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $21.80 | 7.637% | $23.4649 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $48.92 | 6.292% | $51.998 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $142.63 | 11.673% | $159.2792 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $1,062.87 | $1,165.5749 | $1,165.57 | $1,165.65 | $1,165.70 | |