| 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 | $34.50 | 13.191% | $39.0509 | $39.05 | $39.05 | $39.10 |
| Purchase #2 | $214.97 | 10.564% | $237.6794 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $178.46 | 12.581% | $200.9121 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $216.54 | 7.715% | $233.2461 | $233.25 | $233.25 | $233.20 |
| Purchase #5 | $13.86 | 9.868% | $15.2277 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $75.45 | 13.764% | $85.8349 | $85.83 | $85.85 | $85.80 |
| Purchase #7 | $221.78 | 11.436% | $247.1428 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $955.56 | $1,059.0939 | $1,059.09 | $1,059.15 | $1,059.00 | |