| 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 | $214.84 | 4.647% | $224.8236 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $65.42 | 3.176% | $67.4977 | $67.50 | $67.50 | $67.50 |
| Purchase #3 | $218.86 | 4.102% | $227.8376 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $110.26 | 6.716% | $117.6651 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $250.70 | 5.304% | $263.9971 | $264.00 | $264.00 | $264.00 |
| Purchase #6 | $8.90 | 6.463% | $9.4752 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $209.76 | 9.555% | $229.8026 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $1,078.74 | $1,141.0989 | $1,141.11 | $1,141.10 | $1,141.10 | |