| 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 | $200.72 | 4.522% | $209.7966 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $241.39 | 4.814% | $253.0105 | $253.01 | $253.00 | $253.00 |
| Purchase #3 | $26.61 | 4.518% | $27.8122 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $26.33 | 11.866% | $29.4543 | $29.45 | $29.45 | $29.50 |
| Purchase #5 | $248.60 | 8.815% | $270.5141 | $270.51 | $270.50 | $270.50 |
| Purchase #6 | $46.98 | 10.717% | $52.0148 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $227.41 | 10.232% | $250.6786 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $1,018.04 | $1,093.2811 | $1,093.27 | $1,093.25 | $1,093.30 | |