| 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 | $211.45 | 6.226% | $224.6149 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $88.62 | 10.576% | $97.9925 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $214.50 | 13.418% | $243.2816 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $87.91 | 12.843% | $99.2003 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $152.92 | 5.103% | $160.7235 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $23.64 | 4.434% | $24.6882 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $158.38 | 10.634% | $175.2221 | $175.22 | $175.20 | $175.20 |
| 7 purchase totals = | $937.42 | $1,025.7231 | $1,025.71 | $1,025.70 | $1,025.70 | |