| 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 | $218.63 | 10.472% | $241.5249 | $241.52 | $241.50 | $241.50 |
| Purchase #2 | $80.57 | 11.460% | $89.8033 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $60.50 | 5.744% | $63.9751 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $216.91 | 11.540% | $241.9414 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $16.79 | 8.634% | $18.2396 | $18.24 | $18.25 | $18.20 |
| Purchase #6 | $65.79 | 7.242% | $70.5545 | $70.55 | $70.55 | $70.60 |
| Purchase #7 | $167.96 | 9.454% | $183.8389 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $827.15 | $909.8777 | $909.87 | $909.90 | $909.80 | |