| 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 | $195.90 | 13.124% | $221.6099 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $227.77 | 11.769% | $254.5763 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $186.70 | 11.260% | $207.7224 | $207.72 | $207.70 | $207.70 |
| Purchase #4 | $122.80 | 7.124% | $131.5483 | $131.55 | $131.55 | $131.50 |
| Purchase #5 | $183.83 | 8.478% | $199.4151 | $199.42 | $199.40 | $199.40 |
| Purchase #6 | $103.44 | 8.605% | $112.341 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $76.35 | 7.379% | $81.9839 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $1,096.79 | $1,209.1969 | $1,209.20 | $1,209.20 | $1,209.10 | |