| 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 | $249.50 | 10.790% | $276.4211 | $276.42 | $276.40 | $276.40 |
| Purchase #2 | $67.74 | 7.140% | $72.5766 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $117.26 | 10.675% | $129.7775 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $173.62 | 6.726% | $185.2977 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $65.97 | 5.389% | $69.5251 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $34.64 | 3.561% | $35.8735 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $190.48 | 4.741% | $199.5107 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $899.21 | $968.9822 | $968.99 | $969.00 | $969.00 | |