| 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 | $203.89 | 12.633% | $229.6474 | $229.65 | $229.65 | $229.60 |
| Purchase #2 | $233.96 | 6.307% | $248.7159 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $14.50 | 7.565% | $15.5969 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $17.36 | 9.511% | $19.0111 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $16.99 | 13.415% | $19.2692 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $183.46 | 10.665% | $203.026 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $77.87 | 5.117% | $81.8546 | $81.85 | $81.85 | $81.90 |
| 7 purchase totals = | $748.03 | $817.1211 | $817.13 | $817.10 | $817.10 | |