| 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 | 13.269% | $264.3698 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $74.29 | 6.568% | $79.1694 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $157.82 | 13.542% | $179.192 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $79.87 | 10.499% | $88.2556 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $226.33 | 8.232% | $244.9615 | $244.96 | $244.95 | $245.00 |
| Purchase #6 | $138.27 | 6.842% | $147.7304 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $108.47 | 12.648% | $122.1893 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $1,018.45 | $1,125.8680 | $1,125.87 | $1,125.85 | $1,126.00 | |