| 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 | $20.85 | 13.152% | $23.5922 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $226.87 | 10.587% | $250.8887 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $176.60 | 13.739% | $200.8631 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $157.67 | 13.155% | $178.4115 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $94.68 | 5.584% | $99.9669 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $201.94 | 4.117% | $210.2539 | $210.25 | $210.25 | $210.30 |
| Purchase #7 | $237.68 | 7.826% | $256.2808 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,116.29 | $1,220.2571 | $1,220.25 | $1,220.25 | $1,220.40 | |