| 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 | $9.37 | 7.218% | $10.0463 | $10.05 | $10.05 | $10.00 |
| Purchase #2 | $173.88 | 8.291% | $188.2964 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $49.59 | 10.185% | $54.6407 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $236.53 | 7.197% | $253.5531 | $253.55 | $253.55 | $253.60 |
| Purchase #5 | $150.60 | 9.372% | $164.7142 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $176.44 | 9.576% | $193.3359 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $225.88 | 10.188% | $248.8927 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $1,022.29 | $1,113.4793 | $1,113.48 | $1,113.50 | $1,113.40 | |