| 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 | $98.42 | 12.487% | $110.7097 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $85.98 | 9.124% | $93.8248 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $164.39 | 5.188% | $172.9186 | $172.92 | $172.90 | $172.90 |
| Purchase #4 | $61.78 | 10.543% | $68.2935 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $167.83 | 6.291% | $178.3882 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $240.56 | 9.258% | $262.831 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $227.90 | 3.556% | $236.0041 | $236.00 | $236.00 | $236.00 |
| 7 purchase totals = | $1,046.86 | $1,122.9699 | $1,122.96 | $1,122.95 | $1,122.90 | |