| 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 | $24.64 | 12.704% | $27.7703 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $214.49 | 6.402% | $228.2216 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $140.40 | 10.120% | $154.6085 | $154.61 | $154.60 | $154.60 |
| Purchase #4 | $157.95 | 9.821% | $173.4623 | $173.46 | $173.45 | $173.50 |
| Purchase #5 | $177.57 | 10.570% | $196.3391 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $195.26 | 11.760% | $218.2226 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $230.58 | 11.785% | $257.7539 | $257.75 | $257.75 | $257.80 |
| 7 purchase totals = | $1,140.89 | $1,256.3783 | $1,256.37 | $1,256.30 | $1,256.40 | |