| 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 | $135.65 | 8.296% | $146.9035 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $227.97 | 4.319% | $237.816 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $30.55 | 13.548% | $34.6889 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $244.39 | 11.164% | $271.6737 | $271.67 | $271.65 | $271.70 |
| Purchase #5 | $80.58 | 12.556% | $90.6976 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $39.41 | 9.717% | $43.2395 | $43.24 | $43.25 | $43.20 |
| Purchase #7 | $26.43 | 3.781% | $27.4293 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $784.98 | $852.4485 | $852.45 | $852.45 | $852.40 | |