| 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 | $225.54 | 5.765% | $238.5424 | $238.54 | $238.55 | $238.50 |
| Purchase #2 | $243.61 | 13.117% | $275.5643 | $275.56 | $275.55 | $275.60 |
| Purchase #3 | $149.73 | 12.495% | $168.4388 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $117.36 | 11.627% | $131.0054 | $131.01 | $131.00 | $131.00 |
| Purchase #5 | $151.32 | 9.545% | $165.7635 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $124.47 | 3.631% | $128.9895 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $8.36 | 6.178% | $8.8765 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $1,020.39 | $1,117.1804 | $1,117.18 | $1,117.20 | $1,117.20 | |