| 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 | $101.43 | 8.201% | $109.7483 | $109.75 | $109.75 | $109.70 |
| Purchase #2 | $127.35 | 6.138% | $135.1667 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $228.90 | 4.437% | $239.0563 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $8.99 | 4.549% | $9.399 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $45.79 | 3.741% | $47.503 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $199.36 | 11.227% | $221.7421 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $159.32 | 8.669% | $173.1315 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $871.14 | $935.7469 | $935.75 | $935.75 | $935.70 | |