| 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 | $237.99 | 13.113% | $269.1976 | $269.20 | $269.20 | $269.20 |
| Purchase #2 | $125.74 | 11.422% | $140.102 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $155.37 | 7.751% | $167.4127 | $167.41 | $167.40 | $167.40 |
| Purchase #4 | $65.92 | 4.759% | $69.0571 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $173.33 | 10.437% | $191.4205 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $130.26 | 3.655% | $135.021 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $196.56 | 10.564% | $217.3246 | $217.32 | $217.30 | $217.30 |
| 7 purchase totals = | $1,085.17 | $1,189.5355 | $1,189.53 | $1,189.45 | $1,189.50 | |