| 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 | $30.77 | 9.119% | $33.5759 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $232.49 | 9.861% | $255.4158 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $110.60 | 10.408% | $122.1112 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $130.90 | 5.764% | $138.4451 | $138.45 | $138.45 | $138.40 |
| Purchase #5 | $177.85 | 11.340% | $198.0182 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $237.92 | 11.680% | $265.7091 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $91.56 | 9.581% | $100.3324 | $100.33 | $100.35 | $100.30 |
| 7 purchase totals = | $1,012.09 | $1,113.6077 | $1,113.62 | $1,113.60 | $1,113.50 | |