| 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 | $118.67 | 3.374% | $122.6739 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $98.44 | 9.510% | $107.8016 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $80.70 | 3.401% | $83.4446 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $127.75 | 13.629% | $145.161 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $144.37 | 8.482% | $156.6155 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $38.75 | 6.793% | $41.3823 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $238.83 | 12.604% | $268.9321 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $847.51 | $926.0110 | $926.00 | $926.00 | $926.00 | |