| 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 | $230.50 | 10.212% | $254.0387 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $237.38 | 12.536% | $267.138 | $267.14 | $267.15 | $267.10 |
| Purchase #3 | $138.90 | 10.670% | $153.7206 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $247.79 | 7.510% | $266.399 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $75.91 | 11.154% | $84.377 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $236.88 | 6.675% | $252.6917 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $35.31 | 4.666% | $36.9576 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $1,202.67 | $1,315.3226 | $1,315.33 | $1,315.35 | $1,315.30 | |