| 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 | $95.76 | 9.156% | $104.5278 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $185.70 | 11.130% | $206.3684 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $40.34 | 8.731% | $43.8621 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $80.81 | 4.854% | $84.7325 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $244.43 | 12.580% | $275.1793 | $275.18 | $275.20 | $275.20 |
| Purchase #6 | $131.99 | 10.469% | $145.808 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $233.38 | 3.445% | $241.4199 | $241.42 | $241.40 | $241.40 |
| 7 purchase totals = | $1,012.41 | $1,101.8980 | $1,101.90 | $1,101.90 | $1,101.90 | |