| 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 | $123.78 | 13.332% | $140.2823 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $152.33 | 12.790% | $171.813 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $134.46 | 11.846% | $150.3881 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $230.91 | 6.770% | $246.5426 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $130.29 | 8.275% | $141.0715 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $236.98 | 9.717% | $260.0073 | $260.01 | $260.00 | $260.00 |
| Purchase #7 | $122.40 | 13.154% | $138.5005 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $1,131.15 | $1,248.6053 | $1,248.60 | $1,248.60 | $1,248.60 | |