| 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 | $20.43 | 12.207% | $22.9239 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $81.63 | 4.551% | $85.345 | $85.35 | $85.35 | $85.30 |
| Purchase #3 | $161.60 | 9.566% | $177.0587 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $203.92 | 11.523% | $227.4177 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $23.94 | 3.554% | $24.7908 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $88.95 | 8.633% | $96.6291 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $244.44 | 11.689% | $273.0126 | $273.01 | $273.00 | $273.00 |
| 7 purchase totals = | $824.91 | $907.1778 | $907.18 | $907.15 | $907.10 | |