| 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 | $134.26 | 5.475% | $141.6107 | $141.61 | $141.60 | $141.60 |
| Purchase #2 | $241.31 | 10.373% | $266.3411 | $266.34 | $266.35 | $266.30 |
| Purchase #3 | $138.89 | 3.812% | $144.1845 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $34.58 | 11.647% | $38.6075 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $211.27 | 7.521% | $227.1596 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $40.38 | 8.372% | $43.7606 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $229.80 | 11.855% | $257.0428 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $1,030.49 | $1,118.7068 | $1,118.70 | $1,118.70 | $1,118.70 | |