| 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 | $194.93 | 8.613% | $211.7193 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $188.79 | 5.736% | $199.619 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $209.28 | 9.474% | $229.1072 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $103.69 | 5.292% | $109.1773 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $8.83 | 12.497% | $9.9335 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $150.50 | 4.120% | $156.7006 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $64.96 | 7.763% | $70.0028 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $920.98 | $986.2597 | $986.26 | $986.25 | $986.20 | |