| 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 | $102.38 | 5.333% | $107.8399 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $236.74 | 6.436% | $251.9766 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $131.35 | 10.688% | $145.3887 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $122.98 | 7.660% | $132.4003 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $130.79 | 3.410% | $135.2499 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $149.92 | 10.126% | $165.1009 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $174.38 | 12.855% | $196.7965 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $1,048.54 | $1,134.7528 | $1,134.76 | $1,134.80 | $1,134.70 | |