| 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 | $216.76 | 7.392% | $232.7829 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $241.65 | 3.844% | $250.939 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $34.85 | 6.814% | $37.2247 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $181.88 | 4.199% | $189.5171 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $5.47 | 4.656% | $5.7247 | $5.72 | $5.70 | $5.70 |
| Purchase #6 | $154.96 | 13.622% | $176.0687 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $33.86 | 11.531% | $37.7644 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $869.43 | $930.0215 | $930.01 | $929.95 | $930.00 | |