| 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 | $226.70 | 7.548% | $243.8113 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $194.28 | 5.171% | $204.3262 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $88.98 | 11.327% | $99.0588 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $107.79 | 5.729% | $113.9653 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $87.39 | 5.175% | $91.9124 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $32.31 | 6.270% | $34.3358 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $52.71 | 6.583% | $56.1799 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $790.16 | $843.5897 | $843.60 | $843.60 | $843.60 | |