| 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 | $184.94 | 5.352% | $194.838 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $69.82 | 11.764% | $78.0336 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $206.84 | 4.238% | $215.6059 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $242.69 | 11.357% | $270.2523 | $270.25 | $270.25 | $270.30 |
| Purchase #5 | $208.39 | 5.691% | $220.2495 | $220.25 | $220.25 | $220.20 |
| Purchase #6 | $45.38 | 9.298% | $49.5994 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $97.30 | 8.669% | $105.7349 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $1,055.36 | $1,134.3136 | $1,134.31 | $1,134.35 | $1,134.20 | |