| 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 | $199.27 | 8.152% | $215.5145 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $209.25 | 11.151% | $232.5835 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $100.54 | 12.868% | $113.4775 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $12.39 | 9.288% | $13.5408 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $7.61 | 13.446% | $8.6332 | $8.63 | $8.65 | $8.60 |
| Purchase #6 | $186.74 | 3.797% | $193.8305 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $31.45 | 11.307% | $35.0061 | $35.01 | $35.00 | $35.00 |
| 7 purchase totals = | $747.25 | $812.5861 | $812.58 | $812.65 | $812.50 | |