| 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 | $239.43 | 12.117% | $268.4417 | $268.44 | $268.45 | $268.40 |
| Purchase #2 | $155.61 | 13.756% | $177.0157 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $5.40 | 13.527% | $6.1305 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $48.45 | 11.603% | $54.0717 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $203.80 | 12.195% | $228.6534 | $228.65 | $228.65 | $228.70 |
| Purchase #6 | $233.70 | 12.124% | $262.0338 | $262.03 | $262.05 | $262.00 |
| Purchase #7 | $10.26 | 8.285% | $11.11 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $896.65 | $1,007.4568 | $1,007.45 | $1,007.45 | $1,007.40 | |