| 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 | $40.89 | 12.545% | $46.0197 | $46.02 | $46.00 | $46.00 |
| Purchase #2 | $14.54 | 8.607% | $15.7915 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $162.56 | 7.731% | $175.1275 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $208.46 | 11.292% | $231.9993 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $249.89 | 7.656% | $269.0216 | $269.02 | $269.00 | $269.00 |
| Purchase #6 | $225.84 | 9.689% | $247.7216 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $206.62 | 3.484% | $213.8186 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $1,108.80 | $1,199.4998 | $1,199.50 | $1,199.45 | $1,199.40 | |