| 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 | $210.77 | 12.830% | $237.8118 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $169.59 | 10.202% | $186.8916 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $45.33 | 12.746% | $51.1078 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $87.54 | 3.483% | $90.589 | $90.59 | $90.60 | $90.60 |
| Purchase #5 | $33.75 | 12.770% | $38.0599 | $38.06 | $38.05 | $38.10 |
| Purchase #6 | $18.95 | 10.337% | $20.9089 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $224.63 | 3.305% | $232.054 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $790.56 | $857.4230 | $857.42 | $857.40 | $857.50 | |