| 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 | $119.56 | 8.814% | $130.098 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $138.53 | 10.458% | $153.0175 | $153.02 | $153.00 | $153.00 |
| Purchase #3 | $74.84 | 9.552% | $81.9887 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $250.53 | 8.630% | $272.1507 | $272.15 | $272.15 | $272.20 |
| Purchase #5 | $210.46 | 13.232% | $238.3081 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $130.37 | 4.119% | $135.7399 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $175.57 | 6.737% | $187.3982 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $1,099.86 | $1,198.7011 | $1,198.71 | $1,198.70 | $1,198.70 | |