| 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 | $122.64 | 10.667% | $135.722 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $68.59 | 12.250% | $76.9923 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $135.35 | 5.404% | $142.6643 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $242.46 | 3.688% | $251.4019 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $227.85 | 10.269% | $251.2479 | $251.25 | $251.25 | $251.20 |
| Purchase #6 | $49.91 | 4.757% | $52.2842 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $67.29 | 9.444% | $73.6449 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $914.09 | $983.9575 | $983.94 | $983.95 | $983.90 | |