| 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 | $42.31 | 13.524% | $48.032 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $218.66 | 6.621% | $233.1375 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $133.72 | 3.147% | $137.9282 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $69.88 | 13.216% | $79.1153 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $137.30 | 12.232% | $154.0945 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $133.59 | 9.659% | $146.4935 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $245.77 | 3.635% | $254.7037 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $981.23 | $1,053.5047 | $1,053.50 | $1,053.55 | $1,053.40 | |