| 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 | $230.37 | 8.399% | $249.7188 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $74.62 | 10.419% | $82.3947 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $237.95 | 12.827% | $268.4718 | $268.47 | $268.45 | $268.50 |
| Purchase #4 | $30.94 | 4.531% | $32.3419 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $65.56 | 6.577% | $69.8719 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $184.65 | 11.686% | $206.2282 | $206.23 | $206.25 | $206.20 |
| Purchase #7 | $163.37 | 12.516% | $183.8174 | $183.82 | $183.80 | $183.80 |
| 7 purchase totals = | $987.46 | $1,092.8447 | $1,092.84 | $1,092.80 | $1,092.80 | |