| 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 | $212.37 | 4.615% | $222.1709 | $222.17 | $222.15 | $222.20 |
| Purchase #2 | $5.64 | 6.102% | $5.9842 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $178.46 | 12.855% | $201.401 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $145.69 | 5.563% | $153.7947 | $153.79 | $153.80 | $153.80 |
| Purchase #5 | $165.61 | 3.781% | $171.8717 | $171.87 | $171.85 | $171.90 |
| Purchase #6 | $194.58 | 7.811% | $209.7786 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $245.40 | 12.378% | $275.7756 | $275.78 | $275.80 | $275.80 |
| 7 purchase totals = | $1,147.75 | $1,240.7767 | $1,240.77 | $1,240.80 | $1,240.90 | |