| 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 | $242.97 | 6.414% | $258.5541 | $258.55 | $258.55 | $258.60 |
| Purchase #2 | $144.84 | 3.626% | $150.0919 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $99.39 | 5.221% | $104.5792 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $91.98 | 12.526% | $103.5014 | $103.50 | $103.50 | $103.50 |
| Purchase #5 | $98.97 | 13.747% | $112.5754 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $193.33 | 10.168% | $212.9878 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $83.49 | 5.329% | $87.9392 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $954.97 | $1,030.2290 | $1,030.23 | $1,030.30 | $1,030.30 | |