| 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 | $218.68 | 3.802% | $226.9942 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $45.38 | 11.788% | $50.7294 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $198.98 | 12.709% | $224.2684 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $202.40 | 3.551% | $209.5872 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $52.35 | 3.577% | $54.2226 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $250.98 | 10.560% | $277.4835 | $277.48 | $277.50 | $277.50 |
| Purchase #7 | $43.72 | 4.413% | $45.6494 | $45.65 | $45.65 | $45.60 |
| 7 purchase totals = | $1,012.49 | $1,088.9347 | $1,088.93 | $1,088.95 | $1,088.90 | |