| 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 | $95.91 | 11.327% | $106.7737 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $196.44 | 3.322% | $202.9657 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $114.82 | 6.299% | $122.0525 | $122.05 | $122.05 | $122.10 |
| Purchase #4 | $220.45 | 9.397% | $241.1657 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $235.37 | 7.684% | $253.4558 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $224.97 | 5.698% | $237.7888 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $102.42 | 3.645% | $106.1532 | $106.15 | $106.15 | $106.20 |
| 7 purchase totals = | $1,190.38 | $1,270.3554 | $1,270.36 | $1,270.30 | $1,270.60 | |