| 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 | $190.97 | 9.215% | $208.5679 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $197.44 | 10.743% | $218.651 | $218.65 | $218.65 | $218.70 |
| Purchase #3 | $186.84 | 9.359% | $204.3264 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $246.48 | 7.649% | $265.3333 | $265.33 | $265.35 | $265.30 |
| Purchase #5 | $109.88 | 13.784% | $125.0259 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $137.71 | 3.698% | $142.8025 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $65.72 | 10.658% | $72.7244 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $1,135.04 | $1,237.4314 | $1,237.43 | $1,237.45 | $1,237.40 | |