| 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 | $9.59 | 10.643% | $10.6107 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $221.38 | 3.649% | $229.4582 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $243.93 | 7.746% | $262.8248 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $210.31 | 3.150% | $216.9348 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $62.40 | 11.568% | $69.6184 | $69.62 | $69.60 | $69.60 |
| Purchase #6 | $105.36 | 11.166% | $117.1245 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $127.44 | 8.299% | $138.0162 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $980.41 | $1,044.5876 | $1,044.58 | $1,044.50 | $1,044.50 | |