| 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 | $29.33 | 10.767% | $32.488 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $201.91 | 10.491% | $223.0924 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $231.90 | 4.344% | $241.9737 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $133.84 | 8.231% | $144.8564 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $214.39 | 5.797% | $226.8182 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $51.59 | 11.531% | $57.5388 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $24.74 | 12.614% | $27.8607 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $887.70 | $954.6282 | $954.63 | $954.60 | $954.70 | |