| 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 | $107.49 | 5.759% | $113.6803 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $181.58 | 12.676% | $204.5971 | $204.60 | $204.60 | $204.60 |
| Purchase #3 | $223.82 | 13.444% | $253.9104 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $8.91 | 6.182% | $9.4608 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $151.57 | 9.577% | $166.0859 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $177.97 | 7.786% | $191.8267 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $235.43 | 3.106% | $242.7425 | $242.74 | $242.75 | $242.70 |
| 7 purchase totals = | $1,086.77 | $1,182.3037 | $1,182.31 | $1,182.35 | $1,182.30 | |