| 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 | $197.96 | 8.630% | $215.0439 | $215.04 | $215.05 | $215.00 |
| Purchase #2 | $57.80 | 5.352% | $60.8935 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $81.75 | 12.725% | $92.1527 | $92.15 | $92.15 | $92.20 |
| Purchase #4 | $104.84 | 8.443% | $113.6916 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $89.90 | 4.682% | $94.1091 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $122.57 | 7.782% | $132.1084 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $172.55 | 11.486% | $192.3691 | $192.37 | $192.35 | $192.40 |
| 7 purchase totals = | $827.37 | $900.3683 | $900.36 | $900.35 | $900.40 | |