| 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 | $124.42 | 10.490% | $137.4717 | $137.47 | $137.45 | $137.50 |
| Purchase #2 | $70.98 | 10.435% | $78.3868 | $78.39 | $78.40 | $78.40 |
| Purchase #3 | $21.77 | 6.190% | $23.1176 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $178.92 | 13.451% | $202.9865 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $78.58 | 11.385% | $87.5263 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $245.46 | 11.807% | $274.4415 | $274.44 | $274.45 | $274.40 |
| Purchase #7 | $129.39 | 8.273% | $140.0944 | $140.09 | $140.10 | $140.10 |
| 7 purchase totals = | $849.52 | $944.0248 | $944.03 | $944.05 | $944.00 | |