| 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 | $8.53 | 7.839% | $9.1987 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $200.83 | 3.801% | $208.4635 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $162.97 | 4.608% | $170.4797 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $182.62 | 11.325% | $203.3017 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $48.40 | 9.455% | $52.9762 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $156.60 | 10.537% | $173.1009 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $202.96 | 4.559% | $212.2129 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $962.91 | $1,029.7336 | $1,029.73 | $1,029.75 | $1,029.80 | |