| 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 | $100.72 | 12.553% | $113.3634 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $172.38 | 8.563% | $187.1409 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $136.93 | 11.329% | $152.4428 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $124.74 | 11.526% | $139.1175 | $139.12 | $139.10 | $139.10 |
| Purchase #5 | $246.54 | 8.397% | $267.242 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $115.63 | 11.218% | $128.6014 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $234.66 | 4.869% | $246.0856 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $1,131.60 | $1,233.9936 | $1,233.99 | $1,234.00 | $1,233.90 | |