| 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 | $43.37 | 12.184% | $48.6542 | $48.65 | $48.65 | $48.70 |
| Purchase #2 | $197.29 | 5.228% | $207.6043 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $180.83 | 10.795% | $200.3506 | $200.35 | $200.35 | $200.40 |
| Purchase #4 | $183.79 | 7.231% | $197.0799 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $240.91 | 13.176% | $272.6523 | $272.65 | $272.65 | $272.70 |
| Purchase #6 | $100.29 | 6.768% | $107.0776 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $182.50 | 13.271% | $206.7196 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $1,128.98 | $1,240.1385 | $1,240.13 | $1,240.15 | $1,240.30 | |