| 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 | $26.55 | 10.314% | $29.2884 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $157.76 | 6.469% | $167.9655 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $106.73 | 13.301% | $120.9262 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $14.59 | 3.206% | $15.0578 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $211.33 | 9.292% | $230.9668 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $117.97 | 7.552% | $126.8791 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $204.51 | 12.507% | $230.0881 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $839.44 | $921.1719 | $921.19 | $921.20 | $921.30 | |