| 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 | $250.83 | 11.222% | $278.9781 | $278.98 | $279.00 | $279.00 |
| Purchase #2 | $189.35 | 12.781% | $213.5508 | $213.55 | $213.55 | $213.60 |
| Purchase #3 | $79.55 | 6.568% | $84.7748 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $58.56 | 3.138% | $60.3976 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $240.32 | 11.534% | $268.0385 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $29.45 | 12.305% | $33.0738 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $188.67 | 13.780% | $214.6687 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $1,036.73 | $1,153.4823 | $1,153.48 | $1,153.45 | $1,153.60 | |