| 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 | $196.57 | 12.846% | $221.8214 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $62.48 | 5.470% | $65.8977 | $65.90 | $65.90 | $65.90 |
| Purchase #3 | $236.50 | 11.557% | $263.8323 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $58.33 | 4.174% | $60.7647 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $84.65 | 3.343% | $87.4798 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $199.58 | 8.764% | $217.0712 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $242.48 | 11.317% | $269.9215 | $269.92 | $269.90 | $269.90 |
| 7 purchase totals = | $1,080.59 | $1,186.7886 | $1,186.78 | $1,186.75 | $1,186.80 | |