| 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 | $240.49 | 5.660% | $254.1017 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $194.69 | 8.837% | $211.8948 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $124.36 | 13.813% | $141.5378 | $141.54 | $141.55 | $141.50 |
| Purchase #4 | $145.50 | 3.665% | $150.8326 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $226.95 | 4.557% | $237.2921 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $204.37 | 10.688% | $226.2131 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $168.33 | 9.235% | $183.8753 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $1,304.69 | $1,405.7474 | $1,405.74 | $1,405.80 | $1,405.70 | |