| 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 | $11.35 | 6.661% | $12.106 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $248.36 | 12.757% | $280.0433 | $280.04 | $280.05 | $280.00 |
| Purchase #3 | $222.66 | 12.751% | $251.0514 | $251.05 | $251.05 | $251.10 |
| Purchase #4 | $207.44 | 13.755% | $235.9734 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $22.78 | 7.500% | $24.4885 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $153.75 | 10.242% | $169.4971 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $50.67 | 7.681% | $54.562 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $917.01 | $1,027.7217 | $1,027.72 | $1,027.70 | $1,027.80 | |