| 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 | $53.81 | 10.851% | $59.6489 | $59.65 | $59.65 | $59.60 |
| Purchase #2 | $221.65 | 3.770% | $230.0062 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $122.44 | 9.443% | $134.002 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $249.34 | 4.306% | $260.0766 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $199.64 | 10.698% | $220.9975 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $143.89 | 11.462% | $160.3827 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $217.52 | 13.553% | $247.0005 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,208.29 | $1,312.1144 | $1,312.12 | $1,312.15 | $1,312.10 | |