| 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 | $234.45 | 12.297% | $263.2803 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $131.27 | 6.131% | $139.3182 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $237.73 | 10.291% | $262.1948 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $15.34 | 8.529% | $16.6483 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $10.58 | 6.370% | $11.2539 | $11.25 | $11.25 | $11.30 |
| Purchase #6 | $68.51 | 7.633% | $73.7394 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $125.48 | 6.628% | $133.7968 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $823.36 | $900.2317 | $900.23 | $900.25 | $900.20 | |