| 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 | $215.46 | 9.177% | $235.2328 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $188.40 | 5.534% | $198.8261 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $169.56 | 8.714% | $184.3355 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $229.97 | 3.566% | $238.1707 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $173.74 | 11.422% | $193.5846 | $193.58 | $193.60 | $193.60 |
| Purchase #6 | $213.42 | 4.534% | $223.0965 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $162.84 | 10.811% | $180.4446 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,353.39 | $1,453.6908 | $1,453.69 | $1,453.75 | $1,453.60 | |