| 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 | $119.72 | 11.549% | $133.5465 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $58.84 | 8.474% | $63.8261 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $172.43 | 3.392% | $178.2788 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $169.45 | 4.463% | $177.0126 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $211.74 | 13.665% | $240.6743 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $231.75 | 11.701% | $258.8671 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $70.67 | 8.515% | $76.6876 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $1,034.60 | $1,128.8930 | $1,128.90 | $1,128.90 | $1,128.90 | |