| 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 | $223.46 | 7.348% | $239.8798 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $170.51 | 8.612% | $185.1943 | $185.19 | $185.20 | $185.20 |
| Purchase #3 | $113.31 | 13.529% | $128.6397 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $31.51 | 5.631% | $33.2843 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $165.34 | 5.270% | $174.0534 | $174.05 | $174.05 | $174.10 |
| Purchase #6 | $158.50 | 5.278% | $166.8656 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $226.54 | 3.466% | $234.3919 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $1,089.17 | $1,162.3090 | $1,162.30 | $1,162.35 | $1,162.40 | |