| 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 | $225.84 | 5.782% | $238.8981 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $141.46 | 9.373% | $154.719 | $154.72 | $154.70 | $154.70 |
| Purchase #3 | $210.28 | 10.812% | $233.0155 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $67.58 | 8.629% | $73.4115 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $185.67 | 6.255% | $197.2837 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $93.71 | 4.457% | $97.8867 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $113.97 | 11.720% | $127.3273 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $1,038.51 | $1,122.5418 | $1,122.55 | $1,122.55 | $1,122.50 | |