| 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 | $205.40 | 13.547% | $233.2255 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $176.57 | 10.816% | $195.6678 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $138.90 | 11.516% | $154.8957 | $154.90 | $154.90 | $154.90 |
| Purchase #4 | $141.27 | 6.411% | $150.3268 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $63.38 | 9.395% | $69.3346 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $45.25 | 9.367% | $49.4886 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $246.85 | 12.301% | $277.215 | $277.22 | $277.20 | $277.20 |
| 7 purchase totals = | $1,017.62 | $1,130.1540 | $1,130.17 | $1,130.20 | $1,130.10 | |