| 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 | $113.65 | 3.726% | $117.8846 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $209.72 | 8.488% | $227.521 | $227.52 | $227.50 | $227.50 |
| Purchase #3 | $6.50 | 9.764% | $7.1347 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $211.50 | 9.226% | $231.013 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $128.47 | 5.809% | $135.9328 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $55.58 | 9.739% | $60.9929 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $193.69 | 11.684% | $216.3207 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $919.11 | $996.7997 | $996.78 | $996.80 | $996.70 | |