| 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 | $184.87 | 10.335% | $203.9763 | $203.98 | $204.00 | $204.00 |
| Purchase #2 | $209.92 | 3.861% | $218.025 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $162.66 | 12.773% | $183.4366 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $47.62 | 13.310% | $53.9582 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $178.28 | 13.305% | $202.0002 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $104.55 | 3.808% | $108.5313 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $232.47 | 12.302% | $261.0685 | $261.07 | $261.05 | $261.10 |
| 7 purchase totals = | $1,120.37 | $1,230.9961 | $1,231.01 | $1,231.05 | $1,231.00 | |