| 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 | $237.75 | 9.211% | $259.6492 | $259.65 | $259.65 | $259.60 |
| Purchase #2 | $231.89 | 7.551% | $249.4 | $249.40 | $249.40 | $249.40 |
| Purchase #3 | $216.59 | 9.263% | $236.6527 | $236.65 | $236.65 | $236.70 |
| Purchase #4 | $246.66 | 5.155% | $259.3753 | $259.38 | $259.40 | $259.40 |
| Purchase #5 | $137.85 | 6.795% | $147.2169 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $97.56 | 13.597% | $110.8252 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $130.86 | 5.203% | $137.6686 | $137.67 | $137.65 | $137.70 |
| 7 purchase totals = | $1,299.16 | $1,400.7879 | $1,400.80 | $1,400.80 | $1,400.80 | |