| 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 | $230.43 | 7.856% | $248.5326 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $140.57 | 10.319% | $155.0754 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $102.61 | 8.747% | $111.5853 | $111.59 | $111.60 | $111.60 |
| Purchase #4 | $33.35 | 6.779% | $35.6108 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $216.45 | 8.224% | $234.2508 | $234.25 | $234.25 | $234.30 |
| Purchase #6 | $10.37 | 13.364% | $11.7558 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $45.64 | 6.798% | $48.7426 | $48.74 | $48.75 | $48.70 |
| 7 purchase totals = | $779.42 | $845.5533 | $845.56 | $845.60 | $845.60 | |