| 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 | $204.77 | 8.155% | $221.469 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $242.49 | 4.159% | $252.5752 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $142.72 | 7.736% | $153.7608 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $162.75 | 4.152% | $169.5074 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $134.97 | 8.324% | $146.2049 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $79.48 | 6.719% | $84.8203 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $48.73 | 11.452% | $54.3106 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $1,015.91 | $1,082.6482 | $1,082.65 | $1,082.60 | $1,082.70 | |