| 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 | $124.91 | 3.717% | $129.5529 | $129.55 | $129.55 | $129.60 |
| Purchase #2 | $68.39 | 5.388% | $72.0749 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $123.83 | 4.616% | $129.546 | $129.55 | $129.55 | $129.50 |
| Purchase #4 | $232.27 | 13.279% | $263.1131 | $263.11 | $263.10 | $263.10 |
| Purchase #5 | $111.61 | 8.612% | $121.2219 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $205.31 | 12.635% | $231.2509 | $231.25 | $231.25 | $231.30 |
| Purchase #7 | $86.39 | 5.183% | $90.8676 | $90.87 | $90.85 | $90.90 |
| 7 purchase totals = | $952.71 | $1,037.6273 | $1,037.62 | $1,037.55 | $1,037.70 | |