| 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 | $103.41 | 4.675% | $108.2444 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $135.62 | 13.191% | $153.5096 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $236.36 | 13.732% | $268.817 | $268.82 | $268.80 | $268.80 |
| Purchase #4 | $228.72 | 10.185% | $252.0151 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $168.68 | 3.421% | $174.4505 | $174.45 | $174.45 | $174.50 |
| Purchase #6 | $246.81 | 5.183% | $259.6022 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $68.68 | 6.276% | $72.9904 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $1,188.28 | $1,289.6292 | $1,289.63 | $1,289.60 | $1,289.60 | |