| 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 | $200.25 | 11.162% | $222.6019 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $230.33 | 3.436% | $238.2441 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $246.36 | 12.754% | $277.7808 | $277.78 | $277.80 | $277.80 |
| Purchase #4 | $64.41 | 12.693% | $72.5856 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $119.92 | 13.378% | $135.9629 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $110.93 | 10.213% | $122.2593 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $173.44 | 6.820% | $185.2686 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $1,145.64 | $1,254.7032 | $1,254.70 | $1,254.70 | $1,254.80 | |