| 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 | $198.34 | 5.419% | $209.088 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $48.77 | 12.586% | $54.9082 | $54.91 | $54.90 | $54.90 |
| Purchase #3 | $165.56 | 9.373% | $181.0779 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $130.92 | 12.829% | $147.7157 | $147.72 | $147.70 | $147.70 |
| Purchase #5 | $149.68 | 9.459% | $163.8382 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $232.33 | 13.282% | $263.1881 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $246.56 | 3.203% | $254.4573 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $1,172.16 | $1,274.2734 | $1,274.29 | $1,274.30 | $1,274.30 | |