| 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 | $113.99 | 3.870% | $118.4014 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $235.63 | 6.485% | $250.9106 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $234.92 | 7.670% | $252.9384 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $118.44 | 9.271% | $129.4206 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $173.63 | 6.103% | $184.2266 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $165.42 | 3.790% | $171.6894 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $126.33 | 12.856% | $142.571 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $1,168.36 | $1,250.1580 | $1,250.16 | $1,250.15 | $1,250.10 | |