| 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 | $195.71 | 3.785% | $203.1176 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $53.62 | 8.235% | $58.0356 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $20.25 | 4.762% | $21.2143 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $26.63 | 3.355% | $27.5234 | $27.52 | $27.50 | $27.50 |
| Purchase #5 | $244.73 | 11.580% | $273.0697 | $273.07 | $273.05 | $273.10 |
| Purchase #6 | $222.44 | 8.346% | $241.0048 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $159.53 | 10.423% | $176.1578 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $922.91 | $1,000.1232 | $1,000.12 | $1,000.05 | $1,000.10 | |