| 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 | $102.38 | 7.642% | $110.2039 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $196.62 | 3.867% | $204.2233 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $202.77 | 5.770% | $214.4698 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $147.94 | 4.751% | $154.9686 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $73.59 | 8.137% | $79.578 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $125.33 | 13.602% | $142.3774 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $96.86 | 7.590% | $104.2117 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $945.49 | $1,010.0327 | $1,010.03 | $1,010.00 | $1,010.10 | |