| 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 | $230.89 | 4.277% | $240.7652 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $246.66 | 11.705% | $275.5316 | $275.53 | $275.55 | $275.50 |
| Purchase #3 | $113.93 | 9.531% | $124.7887 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $152.51 | 5.503% | $160.9026 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $205.46 | 11.630% | $229.355 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $246.58 | 10.312% | $272.0073 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $46.89 | 12.570% | $52.7841 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $1,242.92 | $1,356.1345 | $1,356.14 | $1,356.15 | $1,356.20 | |