| 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 | $81.93 | 6.321% | $87.1088 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $152.81 | 12.503% | $171.9158 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $184.28 | 6.594% | $196.4314 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $237.89 | 5.279% | $250.4482 | $250.45 | $250.45 | $250.40 |
| Purchase #5 | $135.49 | 5.347% | $142.7347 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $203.49 | 8.455% | $220.6951 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $181.83 | 13.148% | $205.737 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $1,177.72 | $1,275.0710 | $1,275.08 | $1,275.10 | $1,274.90 | |