| 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 | $192.28 | 10.708% | $212.8693 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $230.93 | 5.102% | $242.712 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $245.81 | 4.693% | $257.3459 | $257.35 | $257.35 | $257.30 |
| Purchase #4 | $152.82 | 6.619% | $162.9352 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $226.36 | 9.475% | $247.8076 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $25.80 | 10.700% | $28.5606 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $139.48 | 4.141% | $145.2559 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $1,213.48 | $1,297.4865 | $1,297.50 | $1,297.45 | $1,297.50 | |