| 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 | $96.46 | 10.623% | $106.7069 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $121.63 | 6.853% | $129.9653 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $193.36 | 10.533% | $213.7266 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $96.77 | 6.552% | $103.1104 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $134.50 | 6.765% | $143.5989 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $113.46 | 4.727% | $118.8233 | $118.82 | $118.80 | $118.80 |
| Purchase #7 | $176.28 | 4.374% | $183.9905 | $183.99 | $184.00 | $184.00 |
| 7 purchase totals = | $932.46 | $999.9219 | $999.93 | $999.90 | $999.90 | |