| 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 | $98.71 | 5.224% | $103.8666 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $115.29 | 11.114% | $128.1033 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $119.61 | 6.318% | $127.167 | $127.17 | $127.15 | $127.20 |
| Purchase #4 | $127.28 | 9.733% | $139.6682 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $230.68 | 3.830% | $239.515 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $227.61 | 10.136% | $250.6805 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $145.62 | 12.577% | $163.9346 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $1,064.80 | $1,152.9352 | $1,152.94 | $1,152.90 | $1,153.00 | |