| 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 | $203.40 | 5.167% | $213.9097 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $35.57 | 3.115% | $36.678 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $226.68 | 11.376% | $252.4671 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $67.54 | 10.198% | $74.4277 | $74.43 | $74.45 | $74.40 |
| Purchase #5 | $101.95 | 6.312% | $108.3851 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $21.62 | 4.845% | $22.6675 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $156.26 | 13.535% | $177.4098 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $813.02 | $885.9449 | $885.96 | $885.95 | $886.00 | |