| 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 | $189.63 | 13.546% | $215.3173 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $33.70 | 6.743% | $35.9724 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $73.64 | 12.535% | $82.8708 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $75.60 | 3.633% | $78.3465 | $78.35 | $78.35 | $78.30 |
| Purchase #5 | $195.64 | 10.832% | $216.8317 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $241.26 | 11.437% | $268.8529 | $268.85 | $268.85 | $268.90 |
| Purchase #7 | $25.50 | 3.798% | $26.4685 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $834.97 | $924.6601 | $924.66 | $924.60 | $924.70 | |