| 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 | $120.46 | 5.733% | $127.366 | $127.37 | $127.35 | $127.40 |
| Purchase #2 | $22.88 | 9.340% | $25.017 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $11.62 | 8.870% | $12.6507 | $12.65 | $12.65 | $12.70 |
| Purchase #4 | $24.45 | 10.430% | $27.0001 | $27.00 | $27.00 | $27.00 |
| Purchase #5 | $108.51 | 4.118% | $112.9784 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $38.79 | 9.822% | $42.6 | $42.60 | $42.60 | $42.60 |
| Purchase #7 | $231.53 | 10.855% | $256.6626 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $558.24 | $604.2748 | $604.28 | $604.25 | $604.40 | |