| 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 | $181.50 | 11.874% | $203.0513 | $203.05 | $203.05 | $203.10 |
| Purchase #2 | $194.50 | 7.719% | $209.5135 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $97.94 | 11.244% | $108.9524 | $108.95 | $108.95 | $109.00 |
| Purchase #4 | $42.90 | 4.284% | $44.7378 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $141.62 | 9.319% | $154.8176 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $237.54 | 10.121% | $261.5814 | $261.58 | $261.60 | $261.60 |
| Purchase #7 | $80.92 | 10.480% | $89.4004 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $976.92 | $1,072.0544 | $1,072.05 | $1,072.05 | $1,072.10 | |