| 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 | $215.45 | 3.631% | $223.273 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $14.96 | 13.565% | $16.9893 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $117.46 | 10.251% | $129.5008 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $46.57 | 10.871% | $51.6326 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $53.70 | 10.517% | $59.3476 | $59.35 | $59.35 | $59.30 |
| Purchase #6 | $220.30 | 8.575% | $239.1907 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $50.50 | 8.211% | $54.6466 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $718.94 | $774.5806 | $774.58 | $774.60 | $774.50 | |