| 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 | $103.66 | 12.719% | $116.8445 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $235.28 | 10.719% | $260.4997 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $212.82 | 13.313% | $241.1527 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $105.57 | 9.149% | $115.2286 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $139.51 | 7.263% | $149.6426 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $7.39 | 3.299% | $7.6338 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $207.43 | 9.309% | $226.7397 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $1,011.66 | $1,117.7416 | $1,117.73 | $1,117.80 | $1,117.60 | |