| 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 | $242.84 | 10.446% | $268.2071 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $19.84 | 7.180% | $21.2645 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $190.99 | 7.328% | $204.9857 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $110.31 | 8.507% | $119.6941 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $96.50 | 9.214% | $105.3915 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $187.61 | 13.822% | $213.5415 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $108.67 | 13.124% | $122.9319 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $956.76 | $1,056.0163 | $1,056.01 | $1,056.05 | $1,056.00 | |