| 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 | $99.55 | 9.289% | $108.7972 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $69.51 | 4.776% | $72.8298 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $162.62 | 6.413% | $173.0488 | $173.05 | $173.05 | $173.00 |
| Purchase #4 | $173.57 | 6.414% | $184.7028 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $248.57 | 8.244% | $269.0621 | $269.06 | $269.05 | $269.10 |
| Purchase #6 | $197.88 | 13.553% | $224.6987 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $217.83 | 9.207% | $237.8856 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $1,169.53 | $1,271.0250 | $1,271.03 | $1,271.05 | $1,271.00 | |