| 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 | $233.40 | 9.685% | $256.0048 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $96.54 | 9.775% | $105.9768 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $235.58 | 13.178% | $266.6247 | $266.62 | $266.60 | $266.60 |
| Purchase #4 | $248.91 | 5.702% | $263.1028 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $12.50 | 13.472% | $14.184 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $128.49 | 11.315% | $143.0286 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $8.78 | 5.187% | $9.2354 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $964.20 | $1,058.1571 | $1,058.15 | $1,058.20 | $1,058.10 | |