| 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 | $210.77 | 13.251% | $238.6991 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $199.93 | 7.422% | $214.7688 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $96.97 | 4.579% | $101.4103 | $101.41 | $101.40 | $101.40 |
| Purchase #4 | $208.46 | 10.734% | $230.8361 | $230.84 | $230.85 | $230.80 |
| Purchase #5 | $53.76 | 9.642% | $58.9435 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $52.28 | 11.705% | $58.3994 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $15.36 | 6.769% | $16.3997 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $837.53 | $919.4569 | $919.46 | $919.45 | $919.40 | |