| 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 | $235.40 | 8.390% | $255.1501 | $255.15 | $255.15 | $255.20 |
| Purchase #2 | $82.90 | 6.314% | $88.1343 | $88.13 | $88.15 | $88.10 |
| Purchase #3 | $230.58 | 6.729% | $246.0957 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $63.73 | 11.546% | $71.0883 | $71.09 | $71.10 | $71.10 |
| Purchase #5 | $195.74 | 12.114% | $219.4519 | $219.45 | $219.45 | $219.50 |
| Purchase #6 | $90.63 | 7.129% | $97.091 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $68.63 | 6.358% | $72.9935 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $967.61 | $1,050.0048 | $1,050.00 | $1,050.05 | $1,050.10 | |