| 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 | $106.67 | 12.182% | $119.6645 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $122.57 | 13.210% | $138.7615 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $85.60 | 8.301% | $92.7057 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $192.87 | 9.730% | $211.6363 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $100.74 | 4.514% | $105.2874 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $22.92 | 7.643% | $24.6718 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $195.97 | 9.351% | $214.2952 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $827.34 | $907.0224 | $907.03 | $907.00 | $907.10 | |