| 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 | $89.25 | 4.581% | $93.3385 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $219.46 | 7.568% | $236.0687 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $203.32 | 7.534% | $218.6381 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $196.79 | 8.429% | $213.3774 | $213.38 | $213.40 | $213.40 |
| Purchase #5 | $57.81 | 10.509% | $63.8853 | $63.89 | $63.90 | $63.90 |
| Purchase #6 | $130.69 | 8.313% | $141.5543 | $141.55 | $141.55 | $141.60 |
| Purchase #7 | $225.52 | 6.426% | $240.0119 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $1,122.84 | $1,206.8742 | $1,206.88 | $1,206.90 | $1,206.90 | |