| 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 | $234.88 | 7.305% | $252.038 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $250.81 | 7.558% | $269.7662 | $269.77 | $269.75 | $269.80 |
| Purchase #3 | $199.91 | 4.218% | $208.3422 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $246.48 | 4.132% | $256.6646 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $187.77 | 10.136% | $206.8024 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $94.86 | 4.770% | $99.3848 | $99.38 | $99.40 | $99.40 |
| Purchase #7 | $40.44 | 11.520% | $45.0987 | $45.10 | $45.10 | $45.10 |
| 7 purchase totals = | $1,255.15 | $1,338.0969 | $1,338.09 | $1,338.10 | $1,338.10 | |