| 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 | $232.37 | 4.513% | $242.8569 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $105.95 | 11.211% | $117.8281 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $42.93 | 8.834% | $46.7224 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $95.52 | 4.322% | $99.6484 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $147.74 | 6.326% | $157.086 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $222.96 | 4.672% | $233.3767 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $217.62 | 8.740% | $236.64 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,065.09 | $1,134.1585 | $1,134.17 | $1,134.20 | $1,134.10 | |