| 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 | $65.83 | 9.867% | $72.3254 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $171.86 | 10.416% | $189.7609 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $182.35 | 8.393% | $197.6546 | $197.65 | $197.65 | $197.70 |
| Purchase #4 | $14.34 | 8.527% | $15.5628 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $89.63 | 9.698% | $98.3223 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $231.91 | 7.371% | $249.0041 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $198.78 | 10.448% | $219.5485 | $219.55 | $219.55 | $219.50 |
| 7 purchase totals = | $954.70 | $1,042.1786 | $1,042.17 | $1,042.15 | $1,042.20 | |