| 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 | $123.90 | 10.337% | $136.7075 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $213.82 | 4.593% | $223.6408 | $223.64 | $223.65 | $223.60 |
| Purchase #3 | $141.25 | 8.370% | $153.0726 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $64.62 | 9.173% | $70.5476 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $26.86 | 7.561% | $28.8909 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $237.95 | 3.638% | $246.6066 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $225.36 | 9.548% | $246.8774 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $1,033.76 | $1,106.3434 | $1,106.35 | $1,106.35 | $1,106.30 | |