| 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 | $215.76 | 11.506% | $240.5853 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $221.78 | 8.589% | $240.8287 | $240.83 | $240.85 | $240.80 |
| Purchase #3 | $61.38 | 3.787% | $63.7045 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $195.80 | 5.777% | $207.1114 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $235.61 | 13.452% | $267.3043 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $28.70 | 8.733% | $31.2064 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $211.45 | 10.387% | $233.4133 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $1,170.48 | $1,284.1539 | $1,284.15 | $1,284.15 | $1,284.10 | |