| 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 | $247.74 | 11.151% | $275.3655 | $275.37 | $275.35 | $275.40 |
| Purchase #2 | $137.70 | 8.594% | $149.5339 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $80.52 | 8.757% | $87.5711 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $84.69 | 8.727% | $92.0809 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $215.64 | 3.126% | $222.3809 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $17.70 | 5.124% | $18.6069 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $52.78 | 11.266% | $58.7262 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $836.77 | $904.2654 | $904.27 | $904.30 | $904.30 | |