| 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 | $88.91 | 9.435% | $97.2987 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $225.43 | 13.571% | $256.0231 | $256.02 | $256.00 | $256.00 |
| Purchase #3 | $38.64 | 9.612% | $42.3541 | $42.35 | $42.35 | $42.40 |
| Purchase #4 | $8.73 | 7.701% | $9.4023 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $222.50 | 10.614% | $246.1162 | $246.12 | $246.10 | $246.10 |
| Purchase #6 | $120.87 | 7.435% | $129.8567 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $200.86 | 12.859% | $226.6886 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $905.94 | $1,007.7397 | $1,007.74 | $1,007.70 | $1,007.80 | |