| 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 | $143.27 | 12.449% | $161.1057 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $147.95 | 12.195% | $165.9925 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $121.49 | 10.139% | $133.8079 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $130.47 | 5.431% | $137.5558 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $246.65 | 11.785% | $275.7177 | $275.72 | $275.70 | $275.70 |
| Purchase #6 | $176.38 | 12.274% | $198.0289 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $230.31 | 3.387% | $238.1106 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $1,196.52 | $1,310.3191 | $1,310.33 | $1,310.30 | $1,310.30 | |