| 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 | $229.49 | 8.672% | $249.3914 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $141.68 | 9.346% | $154.9214 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $122.77 | 13.457% | $139.2912 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $204.83 | 9.716% | $224.7313 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $144.53 | 11.392% | $160.9949 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $115.60 | 8.354% | $125.2572 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $237.44 | 4.383% | $247.847 | $247.85 | $247.85 | $247.80 |
| 7 purchase totals = | $1,196.34 | $1,302.4344 | $1,302.43 | $1,302.45 | $1,302.40 | |