| 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 | $239.45 | 8.838% | $260.6126 | $260.61 | $260.60 | $260.60 |
| Purchase #2 | $24.57 | 7.520% | $26.4177 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $202.85 | 8.271% | $219.6277 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $102.83 | 9.731% | $112.8364 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $128.36 | 12.730% | $144.7002 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $187.45 | 4.663% | $196.1908 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $196.50 | 7.283% | $210.8111 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $1,082.01 | $1,171.1965 | $1,171.20 | $1,171.20 | $1,171.10 | |