| 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 | $241.73 | 13.341% | $273.9792 | $273.98 | $274.00 | $274.00 |
| Purchase #2 | $161.70 | 5.245% | $170.1812 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $245.64 | 9.440% | $268.8284 | $268.83 | $268.85 | $268.80 |
| Purchase #4 | $34.98 | 7.807% | $37.7109 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $195.54 | 9.297% | $213.7194 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $224.83 | 6.147% | $238.6503 | $238.65 | $238.65 | $238.70 |
| Purchase #7 | $104.47 | 7.852% | $112.673 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $1,208.89 | $1,315.7424 | $1,315.74 | $1,315.75 | $1,315.80 | |