| 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 | $14.35 | 10.279% | $15.825 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $132.83 | 8.473% | $144.0847 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $123.32 | 8.757% | $134.1191 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $196.28 | 7.187% | $210.3866 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $59.43 | 3.505% | $61.513 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $184.95 | 9.163% | $201.897 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $180.48 | 8.457% | $195.7432 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $891.64 | $963.5686 | $963.57 | $963.60 | $963.50 | |