| 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 | $225.65 | 4.164% | $235.0461 | $235.05 | $235.05 | $235.00 |
| Purchase #2 | $40.37 | 6.819% | $43.1228 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $131.39 | 11.237% | $146.1543 | $146.15 | $146.15 | $146.20 |
| Purchase #4 | $56.52 | 13.873% | $64.361 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $181.99 | 11.147% | $202.2764 | $202.28 | $202.30 | $202.30 |
| Purchase #6 | $163.96 | 9.778% | $179.992 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $104.67 | 3.537% | $108.3722 | $108.37 | $108.35 | $108.40 |
| 7 purchase totals = | $904.55 | $979.3248 | $979.32 | $979.30 | $979.40 | |