| 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 | $131.94 | 4.635% | $138.0554 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $203.99 | 7.604% | $219.5014 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $222.47 | 4.799% | $233.1463 | $233.15 | $233.15 | $233.10 |
| Purchase #4 | $134.95 | 12.305% | $151.5556 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $93.72 | 6.164% | $99.4969 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $163.44 | 7.421% | $175.5689 | $175.57 | $175.55 | $175.60 |
| Purchase #7 | $174.92 | 12.792% | $197.2958 | $197.30 | $197.30 | $197.30 |
| 7 purchase totals = | $1,125.43 | $1,214.6203 | $1,214.64 | $1,214.60 | $1,214.70 | |