| 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 | $216.75 | 3.351% | $224.0133 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $39.45 | 7.776% | $42.5176 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $122.34 | 5.574% | $129.1592 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $174.61 | 3.479% | $180.6847 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $186.86 | 12.169% | $209.599 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $130.60 | 5.363% | $137.6041 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $150.69 | 10.501% | $166.514 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $1,021.30 | $1,090.0919 | $1,090.08 | $1,090.05 | $1,090.10 | |