| 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 | $184.31 | 9.139% | $201.1541 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $155.50 | 4.698% | $162.8054 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $169.85 | 3.488% | $175.7744 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $140.74 | 9.312% | $153.8457 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $250.74 | 3.723% | $260.0751 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $135.89 | 3.553% | $140.7182 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $223.85 | 6.779% | $239.0248 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,260.88 | $1,333.3977 | $1,333.40 | $1,333.35 | $1,333.40 | |