| 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 | $116.44 | 13.298% | $131.9242 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $195.94 | 5.446% | $206.6109 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $15.56 | 6.801% | $16.6182 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $249.58 | 9.421% | $273.0929 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $145.63 | 3.257% | $150.3732 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $74.74 | 10.642% | $82.6938 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $234.65 | 12.541% | $264.0775 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $1,032.54 | $1,125.3907 | $1,125.38 | $1,125.35 | $1,125.40 | |