| 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 | $199.44 | 13.814% | $226.9906 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $184.53 | 12.551% | $207.6904 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $181.99 | 10.671% | $201.4102 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $232.60 | 5.280% | $244.8813 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $24.56 | 12.530% | $27.6374 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $129.87 | 5.400% | $136.883 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $219.86 | 9.307% | $240.3224 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $1,172.85 | $1,285.8153 | $1,285.81 | $1,285.85 | $1,285.80 | |