| 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 | $98.45 | 10.579% | $108.865 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $245.32 | 4.847% | $257.2107 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $186.27 | 9.651% | $204.2469 | $204.25 | $204.25 | $204.20 |
| Purchase #4 | $76.99 | 8.518% | $83.548 | $83.55 | $83.55 | $83.50 |
| Purchase #5 | $72.61 | 9.411% | $79.4433 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $229.34 | 6.567% | $244.4008 | $244.40 | $244.40 | $244.40 |
| Purchase #7 | $232.34 | 4.125% | $241.924 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $1,141.32 | $1,219.6387 | $1,219.64 | $1,219.60 | $1,219.50 | |