| 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 | $235.45 | 4.746% | $246.6245 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $173.27 | 12.228% | $194.4575 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $131.39 | 5.869% | $139.1013 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $28.32 | 12.189% | $31.7719 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $33.32 | 8.364% | $36.1069 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $169.88 | 3.206% | $175.3264 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $72.97 | 10.848% | $80.8858 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $844.60 | $904.2743 | $904.28 | $904.25 | $904.30 | |