| 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 | $221.98 | 13.355% | $251.6254 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $214.33 | 13.149% | $242.5123 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $184.49 | 13.576% | $209.5364 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $22.57 | 3.595% | $23.3814 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $181.65 | 11.119% | $201.8477 | $201.85 | $201.85 | $201.80 |
| Purchase #6 | $105.60 | 7.143% | $113.143 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $42.36 | 4.203% | $44.1404 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $972.98 | $1,086.1866 | $1,086.19 | $1,086.25 | $1,086.00 | |