| 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 | $99.93 | 6.855% | $106.7802 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $234.40 | 4.510% | $244.9714 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $115.73 | 9.387% | $126.5936 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $57.54 | 7.130% | $61.6426 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $167.75 | 3.347% | $173.3646 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $221.91 | 10.207% | $244.5604 | $244.56 | $244.55 | $244.60 |
| Purchase #7 | $244.67 | 9.132% | $267.0133 | $267.01 | $267.00 | $267.00 |
| 7 purchase totals = | $1,141.93 | $1,224.9261 | $1,224.91 | $1,224.90 | $1,225.00 | |