| 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 | $112.33 | 4.347% | $117.213 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $196.98 | 9.228% | $215.1573 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $52.29 | 10.511% | $57.7862 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $153.99 | 5.177% | $161.9621 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $31.82 | 8.221% | $34.4359 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $38.63 | 10.183% | $42.5637 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $226.44 | 3.865% | $235.1919 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $812.48 | $864.3101 | $864.31 | $864.30 | $864.40 | |