| 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 | $217.74 | 3.205% | $224.7186 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $227.26 | 12.482% | $255.6266 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $207.38 | 5.508% | $218.8025 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $107.30 | 4.179% | $111.7841 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $210.74 | 5.322% | $221.9556 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $165.77 | 13.822% | $188.6827 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $100.68 | 7.225% | $107.9541 | $107.95 | $107.95 | $108.00 |
| 7 purchase totals = | $1,236.87 | $1,329.5242 | $1,329.52 | $1,329.55 | $1,329.60 | |