| 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 | $234.70 | 8.184% | $253.9078 | $253.91 | $253.90 | $253.90 |
| Purchase #2 | $76.46 | 13.762% | $86.9824 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $167.39 | 10.405% | $184.8069 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $210.70 | 13.589% | $239.332 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $235.85 | 13.446% | $267.5624 | $267.56 | $267.55 | $267.60 |
| Purchase #6 | $235.42 | 4.647% | $246.36 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $194.92 | 7.439% | $209.4201 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $1,355.44 | $1,488.3716 | $1,488.37 | $1,488.35 | $1,488.40 | |