| 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 | $243.90 | 11.513% | $271.9802 | $271.98 | $272.00 | $272.00 |
| Purchase #2 | $245.34 | 13.327% | $278.0365 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $190.70 | 12.658% | $214.8388 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $221.35 | 11.367% | $246.5109 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $25.56 | 12.844% | $28.8429 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $142.43 | 7.584% | $153.2319 | $153.23 | $153.25 | $153.20 |
| Purchase #7 | $149.54 | 9.688% | $164.0274 | $164.03 | $164.05 | $164.00 |
| 7 purchase totals = | $1,218.82 | $1,357.4686 | $1,357.47 | $1,357.55 | $1,357.30 | |