| 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 | $230.72 | 9.387% | $252.3777 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $49.47 | 9.259% | $54.0504 | $54.05 | $54.05 | $54.10 |
| Purchase #3 | $91.39 | 3.319% | $94.4232 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $181.54 | 10.300% | $200.2386 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $219.70 | 5.829% | $232.5063 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $41.40 | 10.727% | $45.841 | $45.84 | $45.85 | $45.80 |
| Purchase #7 | $232.27 | 6.248% | $246.7822 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $1,046.49 | $1,126.2194 | $1,126.22 | $1,126.25 | $1,126.20 | |