| 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 | $193.73 | 6.794% | $206.892 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $111.76 | 11.853% | $125.0069 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $57.83 | 6.779% | $61.7503 | $61.75 | $61.75 | $61.80 |
| Purchase #4 | $120.77 | 11.810% | $135.0329 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $228.72 | 4.594% | $239.2274 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $146.38 | 9.298% | $159.9904 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $240.30 | 9.189% | $262.3812 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $1,099.49 | $1,190.2811 | $1,190.28 | $1,190.35 | $1,190.30 | |