| 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 | $201.94 | 7.839% | $217.7701 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $85.55 | 12.132% | $95.9289 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $51.60 | 10.495% | $57.0154 | $57.02 | $57.00 | $57.00 |
| Purchase #4 | $87.60 | 13.509% | $99.4339 | $99.43 | $99.45 | $99.40 |
| Purchase #5 | $186.83 | 11.177% | $207.712 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $81.65 | 4.662% | $85.4565 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $226.48 | 4.444% | $236.5448 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $921.65 | $999.8616 | $999.86 | $999.85 | $999.80 | |