| 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 | $220.62 | 4.779% | $231.1634 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $6.75 | 11.761% | $7.5439 | $7.54 | $7.55 | $7.50 |
| Purchase #3 | $164.51 | 11.737% | $183.8185 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $88.63 | 8.382% | $96.059 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $44.45 | 6.248% | $47.2272 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $197.32 | 6.179% | $209.5124 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $198.49 | 11.715% | $221.7431 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $920.77 | $997.0675 | $997.06 | $997.05 | $997.00 | |