| 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 | $177.68 | 7.124% | $190.3379 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $244.73 | 5.758% | $258.8216 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $12.65 | 10.808% | $14.0172 | $14.02 | $14.00 | $14.00 |
| Purchase #4 | $128.88 | 3.363% | $133.2142 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $36.56 | 10.526% | $40.4083 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $214.51 | 8.636% | $233.0351 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $177.98 | 6.302% | $189.1963 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $992.99 | $1,059.0306 | $1,059.04 | $1,059.00 | $1,058.90 | |