| 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 | $192.65 | 6.653% | $205.467 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $145.41 | 12.376% | $163.4059 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $186.34 | 6.122% | $197.7477 | $197.75 | $197.75 | $197.70 |
| Purchase #4 | $100.32 | 10.472% | $110.8255 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $111.43 | 12.371% | $125.215 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $82.34 | 3.402% | $85.1412 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $178.98 | 8.794% | $194.7195 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $997.47 | $1,082.5218 | $1,082.54 | $1,082.50 | $1,082.40 | |