| 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 | $218.63 | 8.449% | $237.102 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $203.38 | 6.438% | $216.4736 | $216.47 | $216.45 | $216.50 |
| Purchase #3 | $51.74 | 4.224% | $53.9255 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $27.94 | 12.373% | $31.397 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $103.37 | 12.103% | $115.8809 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $21.98 | 10.505% | $24.289 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $139.30 | 3.265% | $143.8481 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $766.34 | $822.9161 | $822.92 | $822.95 | $822.90 | |