| 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 | $78.45 | 7.138% | $84.0498 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $143.84 | 4.859% | $150.8292 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $205.72 | 3.577% | $213.0786 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $104.48 | 8.813% | $113.6878 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $229.71 | 12.581% | $258.6098 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $232.89 | 4.194% | $242.6574 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $144.59 | 3.346% | $149.428 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,139.68 | $1,212.3406 | $1,212.35 | $1,212.40 | $1,212.30 | |