| 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 | $235.51 | 9.163% | $257.0898 | $257.09 | $257.10 | $257.10 |
| Purchase #2 | $216.61 | 6.673% | $231.0644 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $165.38 | 5.793% | $174.9605 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $38.52 | 3.286% | $39.7858 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $90.88 | 7.793% | $97.9623 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $243.90 | 6.484% | $259.7145 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $30.25 | 11.108% | $33.6102 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $1,021.05 | $1,094.1875 | $1,094.18 | $1,094.15 | $1,094.30 | |