| 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 | $250.60 | 11.759% | $280.0681 | $280.07 | $280.05 | $280.10 |
| Purchase #2 | $175.50 | 13.139% | $198.5589 | $198.56 | $198.55 | $198.60 |
| Purchase #3 | $43.28 | 8.271% | $46.8597 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $38.70 | 9.555% | $42.3978 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $175.45 | 13.307% | $198.7971 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $12.52 | 11.726% | $13.9881 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $196.65 | 4.277% | $205.0607 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $892.70 | $985.7304 | $985.74 | $985.70 | $985.90 | |