| 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 | $113.80 | 9.173% | $124.2389 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $214.32 | 3.444% | $221.7012 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $84.61 | 7.864% | $91.2637 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $104.76 | 7.663% | $112.7878 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $225.97 | 6.151% | $239.8694 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $106.79 | 12.562% | $120.205 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $132.80 | 5.209% | $139.7176 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $983.05 | $1,049.7836 | $1,049.79 | $1,049.75 | $1,049.80 | |