| 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 | $206.67 | 6.798% | $220.7194 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $218.59 | 6.491% | $232.7787 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $205.40 | 11.321% | $228.6533 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $206.94 | 5.163% | $217.6243 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $27.41 | 8.838% | $29.8325 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $54.54 | 12.359% | $61.2806 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $143.26 | 10.288% | $157.9986 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,062.81 | $1,148.8874 | $1,148.88 | $1,148.90 | $1,148.90 | |