| 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 | $179.69 | 10.433% | $198.4371 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $91.55 | 8.772% | $99.5808 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $144.73 | 7.531% | $155.6296 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $224.31 | 10.574% | $248.0285 | $248.03 | $248.05 | $248.00 |
| Purchase #5 | $192.84 | 12.280% | $216.5208 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $214.28 | 8.302% | $232.0695 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $66.74 | 11.637% | $74.5065 | $74.51 | $74.50 | $74.50 |
| 7 purchase totals = | $1,114.14 | $1,224.7728 | $1,224.78 | $1,224.80 | $1,224.70 | |