| 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 | $69.98 | 10.636% | $77.4231 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $207.33 | 10.337% | $228.7617 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $83.79 | 11.222% | $93.1929 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $235.26 | 12.706% | $265.1521 | $265.15 | $265.15 | $265.20 |
| Purchase #5 | $160.61 | 8.830% | $174.7919 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $208.51 | 10.291% | $229.9678 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $207.82 | 11.707% | $232.1495 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $1,173.30 | $1,301.4390 | $1,301.43 | $1,301.40 | $1,301.50 | |