| 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 | $121.91 | 7.706% | $131.3044 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $219.48 | 7.660% | $236.2922 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $117.59 | 11.727% | $131.3798 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $83.79 | 13.828% | $95.3765 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $160.60 | 3.248% | $165.8163 | $165.82 | $165.80 | $165.80 |
| Purchase #6 | $46.62 | 11.559% | $52.0088 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $173.66 | 8.149% | $187.8116 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $923.65 | $999.9896 | $999.99 | $1,000.00 | $1,000.00 | |