| 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 | $102.37 | 12.372% | $115.0352 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $49.49 | 7.595% | $53.2488 | $53.25 | $53.25 | $53.20 |
| Purchase #3 | $222.56 | 8.469% | $241.4086 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $139.73 | 4.524% | $146.0514 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $209.55 | 6.426% | $223.0157 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $103.54 | 3.755% | $107.4279 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $158.99 | 13.696% | $180.7653 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $986.23 | $1,066.9529 | $1,066.97 | $1,066.95 | $1,066.90 | |