| 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 | $135.43 | 7.870% | $146.0883 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $244.68 | 6.107% | $259.6226 | $259.62 | $259.60 | $259.60 |
| Purchase #3 | $72.58 | 3.814% | $75.3482 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $205.29 | 10.215% | $226.2604 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $25.75 | 13.816% | $29.3076 | $29.31 | $29.30 | $29.30 |
| Purchase #6 | $203.61 | 8.468% | $220.8517 | $220.85 | $220.85 | $220.90 |
| Purchase #7 | $237.61 | 5.431% | $250.5146 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $1,124.95 | $1,207.9934 | $1,207.99 | $1,207.95 | $1,208.00 | |