| 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 | $200.51 | 4.488% | $209.5089 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $166.42 | 9.277% | $181.8588 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $218.38 | 8.541% | $237.0318 | $237.03 | $237.05 | $237.00 |
| Purchase #4 | $216.84 | 9.702% | $237.8778 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $240.60 | 4.793% | $252.132 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $169.28 | 4.116% | $176.2476 | $176.25 | $176.25 | $176.20 |
| Purchase #7 | $74.53 | 4.305% | $77.7385 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $1,286.56 | $1,372.3954 | $1,372.40 | $1,372.45 | $1,372.30 | |