| 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 | $236.66 | 8.362% | $256.4495 | $256.45 | $256.45 | $256.40 |
| Purchase #2 | $147.56 | 7.427% | $158.5193 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $133.84 | 9.852% | $147.0259 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $109.73 | 11.662% | $122.5267 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $146.88 | 3.233% | $151.6286 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $185.52 | 12.471% | $208.6562 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $231.77 | 11.580% | $258.609 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,191.96 | $1,303.4152 | $1,303.43 | $1,303.45 | $1,303.30 | |