| 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 | $246.71 | 3.834% | $256.1689 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $131.35 | 9.153% | $143.3725 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $227.99 | 4.213% | $237.5952 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $41.59 | 3.719% | $43.1367 | $43.14 | $43.15 | $43.10 |
| Purchase #5 | $202.82 | 7.144% | $217.3095 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $57.93 | 10.770% | $64.1691 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $201.93 | 13.339% | $228.8654 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $1,110.32 | $1,190.6173 | $1,190.63 | $1,190.55 | $1,190.70 | |