| 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 | $114.66 | 6.516% | $122.1312 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $143.59 | 9.265% | $156.8936 | $156.89 | $156.90 | $156.90 |
| Purchase #3 | $190.92 | 12.591% | $214.9587 | $214.96 | $214.95 | $215.00 |
| Purchase #4 | $171.69 | 9.194% | $187.4752 | $187.48 | $187.50 | $187.50 |
| Purchase #5 | $110.30 | 8.228% | $119.3755 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $26.98 | 5.459% | $28.4528 | $28.45 | $28.45 | $28.50 |
| Purchase #7 | $244.97 | 5.245% | $257.8187 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $1,003.11 | $1,087.1057 | $1,087.11 | $1,087.15 | $1,087.20 | |