| 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 | $192.91 | 8.355% | $209.0276 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $80.31 | 5.803% | $84.9704 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $107.54 | 11.274% | $119.6641 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $29.33 | 11.696% | $32.7604 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $14.74 | 10.254% | $16.2514 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $128.98 | 12.403% | $144.9774 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $239.25 | 8.555% | $259.7178 | $259.72 | $259.70 | $259.70 |
| 7 purchase totals = | $793.06 | $867.3691 | $867.37 | $867.35 | $867.50 | |