| 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 | $250.25 | 10.542% | $276.6314 | $276.63 | $276.65 | $276.60 |
| Purchase #2 | $115.57 | 11.145% | $128.4503 | $128.45 | $128.45 | $128.50 |
| Purchase #3 | $37.82 | 13.675% | $42.9919 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $34.56 | 11.304% | $38.4667 | $38.47 | $38.45 | $38.50 |
| Purchase #5 | $161.54 | 7.407% | $173.5053 | $173.51 | $173.50 | $173.50 |
| Purchase #6 | $192.80 | 10.655% | $213.3428 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $7.54 | 13.340% | $8.5458 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $800.08 | $881.9342 | $881.94 | $881.95 | $881.90 | |