| 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 | $194.85 | 7.281% | $209.037 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $140.69 | 12.314% | $158.0146 | $158.01 | $158.00 | $158.00 |
| Purchase #3 | $209.49 | 11.438% | $233.4515 | $233.45 | $233.45 | $233.50 |
| Purchase #4 | $125.78 | 3.566% | $130.2653 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $120.71 | 11.328% | $134.384 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $73.99 | 10.551% | $81.7967 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $138.45 | 13.169% | $156.6825 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $1,003.96 | $1,103.6316 | $1,103.63 | $1,103.65 | $1,103.70 | |