| 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 | $126.47 | 11.514% | $141.0318 | $141.03 | $141.05 | $141.00 |
| Purchase #2 | $108.98 | 13.868% | $124.0933 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $160.45 | 13.324% | $181.8284 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $187.93 | 3.868% | $195.1991 | $195.20 | $195.20 | $195.20 |
| Purchase #5 | $193.54 | 13.472% | $219.6137 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $191.27 | 12.243% | $214.6872 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $223.55 | 9.856% | $245.5831 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $1,192.19 | $1,322.0366 | $1,322.03 | $1,322.10 | $1,322.00 | |