| 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 | $104.49 | 12.195% | $117.2326 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $231.78 | 7.762% | $249.7708 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $194.27 | 11.390% | $216.3974 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $177.36 | 11.655% | $198.0313 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $135.25 | 8.643% | $146.9397 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $130.50 | 4.452% | $136.3099 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $226.94 | 12.385% | $255.0465 | $255.05 | $255.05 | $255.00 |
| 7 purchase totals = | $1,200.59 | $1,319.7282 | $1,319.73 | $1,319.75 | $1,319.60 | |