| 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 | $117.34 | 7.276% | $125.8777 | $125.88 | $125.90 | $125.90 |
| Purchase #2 | $109.92 | 12.669% | $123.8458 | $123.85 | $123.85 | $123.80 |
| Purchase #3 | $205.28 | 5.734% | $217.0508 | $217.05 | $217.05 | $217.10 |
| Purchase #4 | $11.91 | 8.555% | $12.9289 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $129.40 | 12.614% | $145.7225 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $119.26 | 13.703% | $135.6022 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $137.88 | 5.167% | $145.0043 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $830.99 | $906.0322 | $906.03 | $906.05 | $906.00 | |