| 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 | $203.62 | 4.513% | $212.8094 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $209.40 | 5.861% | $221.6729 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $117.39 | 11.513% | $130.9051 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $167.70 | 12.384% | $188.468 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $129.37 | 12.193% | $145.1441 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $33.46 | 6.363% | $35.5891 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $65.40 | 6.258% | $69.4927 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $926.34 | $1,004.0813 | $1,004.08 | $1,004.05 | $1,004.10 | |