| 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 | $204.74 | 3.288% | $211.4719 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $126.40 | 10.161% | $139.2435 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $83.51 | 4.220% | $87.0341 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $83.26 | 10.227% | $91.775 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $30.36 | 3.744% | $31.4967 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $27.31 | 8.251% | $29.5633 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $243.87 | 9.208% | $266.3255 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $799.45 | $856.9100 | $856.91 | $856.95 | $856.90 | |