| 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 | $102.64 | 3.592% | $106.3268 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $237.74 | 5.327% | $250.4044 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $40.98 | 7.823% | $44.1859 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $234.72 | 13.182% | $265.6608 | $265.66 | $265.65 | $265.70 |
| Purchase #5 | $222.89 | 3.784% | $231.3242 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $217.78 | 4.785% | $228.2008 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $143.98 | 6.214% | $152.9269 | $152.93 | $152.95 | $152.90 |
| 7 purchase totals = | $1,200.73 | $1,279.0298 | $1,279.03 | $1,279.05 | $1,279.00 | |